7th Grade Math · Unit 2
Put up to four numbers written in scientific notation in order.
Jump to section:
Compare the exponents first
For numbers greater than 0, the greater power of 10 is the greater number.
2 × 10⁵ is greater than 9 × 10³ because 5 > 3.
Same exponent, compare the front
If the powers of 10 match, compare the coefficients.
7.1 × 10⁻¹ > 6.9 × 10⁻¹ because 7.1 > 6.9.
A negative exponent is a small positive
4 × 10⁻³ = 0.004. It is greater than 0 and less than 1.
It is much smaller than 4 × 10³ = 4,000.
Order up to four
Line the numbers up by exponent. Break ties with the coefficient.
Least to greatest uses <. Greatest to least uses >. The same value uses =.
Compare two numbers.
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
3 × 10⁴ has exponent 4 and coefficient 3.
3 × 10² has exponent 2 and coefficient 3.
The exponents are different, so 3 × 10⁴ is greater.
The coefficient does not decide this one. The exponent does.
3 × 10⁴ > 3 × 10²
Answer: 3 × 10⁴ > 3 × 10²
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
2 × 10³ has exponent 3 and coefficient 2.
2 × 10⁵ has exponent 5 and coefficient 2.
The exponents are different, so 2 × 10⁵ is greater.
2 × 10³ < 2 × 10⁵
Answer: 2 × 10³ < 2 × 10⁵
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
7 × 10² has exponent 2 and coefficient 7.
9 × 10⁴ has exponent 4 and coefficient 9.
The exponents are different, so 9 × 10⁴ is greater.
7 × 10² < 9 × 10⁴
Answer: 7 × 10² < 9 × 10⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
4 × 10⁻¹ has exponent −1 and coefficient 4.
4 × 10⁻³ has exponent −3 and coefficient 4.
The exponents are different, so 4 × 10⁻¹ is greater.
The coefficient does not decide this one. The exponent does.
4 × 10⁻¹ > 4 × 10⁻³
Answer: 4 × 10⁻¹ > 4 × 10⁻³
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
6 × 10⁻² has exponent −2 and coefficient 6.
1 × 10¹ has exponent 1 and coefficient 1.
The exponents are different, so 1 × 10¹ is greater.
The coefficient does not decide this one. The exponent does.
6 × 10⁻² < 1 × 10¹
Answer: 6 × 10⁻² < 1 × 10¹
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
8 × 10³ has exponent 3 and coefficient 8.
8 × 10³ has exponent 3 and coefficient 8.
The exponents match, so the coefficients decide.
8 × 10³ = 8 × 10³
Answer: 8 × 10³ = 8 × 10³
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
1.2 × 10³ has exponent 3 and coefficient 1.2.
9.9 × 10² has exponent 2 and coefficient 9.9.
The exponents are different, so 1.2 × 10³ is greater.
The coefficient does not decide this one. The exponent does.
1.2 × 10³ > 9.9 × 10²
Answer: 1.2 × 10³ > 9.9 × 10²
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
5 × 10⁶ has exponent 6 and coefficient 5.
5 × 10⁴ has exponent 4 and coefficient 5.
The exponents are different, so 5 × 10⁶ is greater.
The coefficient does not decide this one. The exponent does.
5 × 10⁶ > 5 × 10⁴
Answer: 5 × 10⁶ > 5 × 10⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
3 × 10⁻⁴ has exponent −4 and coefficient 3.
3 × 10⁻² has exponent −2 and coefficient 3.
The exponents are different, so 3 × 10⁻² is greater.
3 × 10⁻⁴ < 3 × 10⁻²
Answer: 3 × 10⁻⁴ < 3 × 10⁻²
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
9 × 10¹ has exponent 1 and coefficient 9.
1 × 10² has exponent 2 and coefficient 1.
The exponents are different, so 1 × 10² is greater.
The coefficient does not decide this one. The exponent does.
9 × 10¹ < 1 × 10²
Answer: 9 × 10¹ < 1 × 10²
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
7.1 × 10⁻¹ has exponent −1 and coefficient 7.1.
6.9 × 10⁻¹ has exponent −1 and coefficient 6.9.
The exponents match, so the coefficients decide.
7.1 × 10⁻¹ > 6.9 × 10⁻¹
Answer: 7.1 × 10⁻¹ > 6.9 × 10⁻¹
Order three numbers.
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
2 × 10³ has exponent 3 and coefficient 2.
2 × 10² has exponent 2 and coefficient 2.
2 × 10⁴ has exponent 4 and coefficient 2.
Least to greatest:
2 × 10² < 2 × 10³ < 2 × 10⁴
Answer: 2 × 10² < 2 × 10³ < 2 × 10⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
4 × 10² has exponent 2 and coefficient 4.
4 × 10⁵ has exponent 5 and coefficient 4.
4 × 10³ has exponent 3 and coefficient 4.
Least to greatest:
4 × 10² < 4 × 10³ < 4 × 10⁵
Answer: 4 × 10² < 4 × 10³ < 4 × 10⁵
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
1 × 10⁻¹ has exponent −1 and coefficient 1.
1 × 10⁻³ has exponent −3 and coefficient 1.
1 × 10⁻² has exponent −2 and coefficient 1.
Least to greatest:
1 × 10⁻³ < 1 × 10⁻² < 1 × 10⁻¹
Answer: 1 × 10⁻³ < 1 × 10⁻² < 1 × 10⁻¹
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
6 × 10³ has exponent 3 and coefficient 6.
8 × 10³ has exponent 3 and coefficient 8.
2 × 10³ has exponent 3 and coefficient 2.
Least to greatest:
2 × 10³ < 6 × 10³ < 8 × 10³
Answer: 2 × 10³ < 6 × 10³ < 8 × 10³
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
9 × 10² has exponent 2 and coefficient 9.
1.1 × 10³ has exponent 3 and coefficient 1.1.
9.5 × 10² has exponent 2 and coefficient 9.5.
Least to greatest:
9 × 10² < 9.5 × 10² < 1.1 × 10³
Answer: 9 × 10² < 9.5 × 10² < 1.1 × 10³
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
3 × 10⁻² has exponent −2 and coefficient 3.
3 × 10⁻⁴ has exponent −4 and coefficient 3.
5 × 10⁻³ has exponent −3 and coefficient 5.
Least to greatest:
3 × 10⁻⁴ < 5 × 10⁻³ < 3 × 10⁻²
Answer: 3 × 10⁻⁴ < 5 × 10⁻³ < 3 × 10⁻²
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
7.2 × 10⁴ has exponent 4 and coefficient 7.2.
7.20 × 10⁴ has exponent 4 and coefficient 7.20.
7.1 × 10⁴ has exponent 4 and coefficient 7.1.
Least to greatest:
7.1 × 10⁴ < 7.2 × 10⁴ = 7.20 × 10⁴
Answer: 7.1 × 10⁴ < 7.2 × 10⁴ = 7.20 × 10⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
2 × 10⁵ has exponent 5 and coefficient 2.
8 × 10⁴ has exponent 4 and coefficient 8.
3 × 10⁶ has exponent 6 and coefficient 3.
Greatest to least:
3 × 10⁶ > 2 × 10⁵ > 8 × 10⁴
Answer: 3 × 10⁶ > 2 × 10⁵ > 8 × 10⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
4.5 × 10⁻¹ has exponent −1 and coefficient 4.5.
4.5 × 10⁻³ has exponent −3 and coefficient 4.5.
9 × 10⁻² has exponent −2 and coefficient 9.
Least to greatest:
4.5 × 10⁻³ < 9 × 10⁻² < 4.5 × 10⁻¹
Answer: 4.5 × 10⁻³ < 9 × 10⁻² < 4.5 × 10⁻¹
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
1.05 × 10² has exponent 2 and coefficient 1.05.
9.9 × 10¹ has exponent 1 and coefficient 9.9.
1 × 10² has exponent 2 and coefficient 1.
Least to greatest:
9.9 × 10¹ < 1 × 10² < 1.05 × 10²
Answer: 9.9 × 10¹ < 1 × 10² < 1.05 × 10²
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
6 × 10⁻⁵ has exponent −5 and coefficient 6.
6 × 10⁻³ has exponent −3 and coefficient 6.
6 × 10⁻⁴ has exponent −4 and coefficient 6.
Least to greatest:
6 × 10⁻⁵ < 6 × 10⁻⁴ < 6 × 10⁻³
Answer: 6 × 10⁻⁵ < 6 × 10⁻⁴ < 6 × 10⁻³
Order four numbers.
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
3.2 × 10⁴ has exponent 4 and coefficient 3.2.
3.2 × 10³ has exponent 3 and coefficient 3.2.
9.1 × 10³ has exponent 3 and coefficient 9.1.
4 × 10⁴ has exponent 4 and coefficient 4.
Least to greatest:
3.2 × 10³ < 9.1 × 10³ < 3.2 × 10⁴ < 4 × 10⁴
Answer: 3.2 × 10³ < 9.1 × 10³ < 3.2 × 10⁴ < 4 × 10⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
2 × 10³ has exponent 3 and coefficient 2.
1.9 × 10³ has exponent 3 and coefficient 1.9.
2.1 × 10⁴ has exponent 4 and coefficient 2.1.
9 × 10² has exponent 2 and coefficient 9.
Least to greatest:
9 × 10² < 1.9 × 10³ < 2 × 10³ < 2.1 × 10⁴
Answer: 9 × 10² < 1.9 × 10³ < 2 × 10³ < 2.1 × 10⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
5 × 10⁻² has exponent −2 and coefficient 5.
5 × 10⁻³ has exponent −3 and coefficient 5.
4.8 × 10⁻² has exponent −2 and coefficient 4.8.
6 × 10⁻¹ has exponent −1 and coefficient 6.
Least to greatest:
5 × 10⁻³ < 4.8 × 10⁻² < 5 × 10⁻² < 6 × 10⁻¹
Answer: 5 × 10⁻³ < 4.8 × 10⁻² < 5 × 10⁻² < 6 × 10⁻¹
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
7.5 × 10⁶ has exponent 6 and coefficient 7.5.
8 × 10⁵ has exponent 5 and coefficient 8.
7.5 × 10⁵ has exponent 5 and coefficient 7.5.
1.2 × 10⁶ has exponent 6 and coefficient 1.2.
Greatest to least:
7.5 × 10⁶ > 1.2 × 10⁶ > 8 × 10⁵ > 7.5 × 10⁵
Answer: 7.5 × 10⁶ > 1.2 × 10⁶ > 8 × 10⁵ > 7.5 × 10⁵
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
3 × 10⁴ has exponent 4 and coefficient 3.
3.01 × 10⁴ has exponent 4 and coefficient 3.01.
2.99 × 10⁴ has exponent 4 and coefficient 2.99.
3 × 10³ has exponent 3 and coefficient 3.
Least to greatest:
3 × 10³ < 2.99 × 10⁴ < 3 × 10⁴ < 3.01 × 10⁴
Answer: 3 × 10³ < 2.99 × 10⁴ < 3 × 10⁴ < 3.01 × 10⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
1.4 × 10⁻³ has exponent −3 and coefficient 1.4.
1.4 × 10⁻⁴ has exponent −4 and coefficient 1.4.
9.9 × 10⁻⁴ has exponent −4 and coefficient 9.9.
2 × 10⁻³ has exponent −3 and coefficient 2.
Least to greatest:
1.4 × 10⁻⁴ < 9.9 × 10⁻⁴ < 1.4 × 10⁻³ < 2 × 10⁻³
Answer: 1.4 × 10⁻⁴ < 9.9 × 10⁻⁴ < 1.4 × 10⁻³ < 2 × 10⁻³
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
6.2 × 10³ has exponent 3 and coefficient 6.2.
6.20 × 10³ has exponent 3 and coefficient 6.20.
6.02 × 10³ has exponent 3 and coefficient 6.02.
6.2 × 10⁴ has exponent 4 and coefficient 6.2.
Least to greatest:
6.02 × 10³ < 6.2 × 10³ = 6.20 × 10³ < 6.2 × 10⁴
Answer: 6.02 × 10³ < 6.2 × 10³ = 6.20 × 10³ < 6.2 × 10⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
9 × 10⁻¹ has exponent −1 and coefficient 9.
1.1 × 10⁰ has exponent 0 and coefficient 1.1.
9.9 × 10⁻¹ has exponent −1 and coefficient 9.9.
8 × 10⁻¹ has exponent −1 and coefficient 8.
Greatest to least:
1.1 × 10⁰ > 9.9 × 10⁻¹ > 9 × 10⁻¹ > 8 × 10⁻¹
Answer: 1.1 × 10⁰ > 9.9 × 10⁻¹ > 9 × 10⁻¹ > 8 × 10⁻¹
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
2.5 × 10² has exponent 2 and coefficient 2.5.
2.5 × 10³ has exponent 3 and coefficient 2.5.
2.05 × 10³ has exponent 3 and coefficient 2.05.
3 × 10² has exponent 2 and coefficient 3.
Least to greatest:
2.5 × 10² < 3 × 10² < 2.05 × 10³ < 2.5 × 10³
Answer: 2.5 × 10² < 3 × 10² < 2.05 × 10³ < 2.5 × 10³
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
8.4 × 10⁻⁴ has exponent −4 and coefficient 8.4.
8.4 × 10⁻² has exponent −2 and coefficient 8.4.
1.2 × 10⁻³ has exponent −3 and coefficient 1.2.
9 × 10⁻⁴ has exponent −4 and coefficient 9.
Least to greatest:
8.4 × 10⁻⁴ < 9 × 10⁻⁴ < 1.2 × 10⁻³ < 8.4 × 10⁻²
Answer: 8.4 × 10⁻⁴ < 9 × 10⁻⁴ < 1.2 × 10⁻³ < 8.4 × 10⁻²
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
1 × 10⁴ has exponent 4 and coefficient 1.
9.99 × 10³ has exponent 3 and coefficient 9.99.
1.01 × 10⁴ has exponent 4 and coefficient 1.01.
1 × 10⁵ has exponent 5 and coefficient 1.
Greatest to least:
1 × 10⁵ > 1.01 × 10⁴ > 1 × 10⁴ > 9.99 × 10³
Answer: 1 × 10⁵ > 1.01 × 10⁴ > 1 × 10⁴ > 9.99 × 10³
Descending means greatest to least. Ascending means least to greatest. Compare exponents first.
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
1.5 × 10⁻² has exponent −2 and coefficient 1.5.
9 × 10⁻⁴ has exponent −4 and coefficient 9.
3.3 × 10⁻³ has exponent −3 and coefficient 3.3.
6 × 10⁻⁵ has exponent −5 and coefficient 6.
Greatest to least:
1.5 × 10⁻² > 3.3 × 10⁻³ > 9 × 10⁻⁴ > 6 × 10⁻⁵
Answer: 1.5 × 10⁻² > 3.3 × 10⁻³ > 9 × 10⁻⁴ > 6 × 10⁻⁵
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
3.4 × 10⁻² has exponent −2 and coefficient 3.4.
8 × 10⁻⁵ has exponent −5 and coefficient 8.
1.2 × 10⁻³ has exponent −3 and coefficient 1.2.
6.5 × 10⁻⁴ has exponent −4 and coefficient 6.5.
Greatest to least:
3.4 × 10⁻² > 1.2 × 10⁻³ > 6.5 × 10⁻⁴ > 8 × 10⁻⁵
Answer: 3.4 × 10⁻² > 1.2 × 10⁻³ > 6.5 × 10⁻⁴ > 8 × 10⁻⁵
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
9.1 × 10⁻¹ has exponent −1 and coefficient 9.1.
4.4 × 10⁻⁴ has exponent −4 and coefficient 4.4.
2.2 × 10⁻² has exponent −2 and coefficient 2.2.
7 × 10⁻³ has exponent −3 and coefficient 7.
Greatest to least:
9.1 × 10⁻¹ > 2.2 × 10⁻² > 7 × 10⁻³ > 4.4 × 10⁻⁴
Answer: 9.1 × 10⁻¹ > 2.2 × 10⁻² > 7 × 10⁻³ > 4.4 × 10⁻⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
5 × 10⁻⁶ has exponent −6 and coefficient 5.
5 × 10⁻³ has exponent −3 and coefficient 5.
5.5 × 10⁻⁴ has exponent −4 and coefficient 5.5.
1.9 × 10⁻⁵ has exponent −5 and coefficient 1.9.
Greatest to least:
5 × 10⁻³ > 5.5 × 10⁻⁴ > 1.9 × 10⁻⁵ > 5 × 10⁻⁶
Answer: 5 × 10⁻³ > 5.5 × 10⁻⁴ > 1.9 × 10⁻⁵ > 5 × 10⁻⁶
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
6.08 × 10⁻² has exponent −2 and coefficient 6.08.
6.8 × 10⁻³ has exponent −3 and coefficient 6.8.
9.9 × 10⁻⁴ has exponent −4 and coefficient 9.9.
1.04 × 10⁻² has exponent −2 and coefficient 1.04.
Greatest to least:
6.08 × 10⁻² > 1.04 × 10⁻² > 6.8 × 10⁻³ > 9.9 × 10⁻⁴
Answer: 6.08 × 10⁻² > 1.04 × 10⁻² > 6.8 × 10⁻³ > 9.9 × 10⁻⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
2.7 × 10⁻⁴ has exponent −4 and coefficient 2.7.
8.3 × 10⁻² has exponent −2 and coefficient 8.3.
4 × 10⁻⁵ has exponent −5 and coefficient 4.
8.03 × 10⁻³ has exponent −3 and coefficient 8.03.
Greatest to least:
8.3 × 10⁻² > 8.03 × 10⁻³ > 2.7 × 10⁻⁴ > 4 × 10⁻⁵
Answer: 8.3 × 10⁻² > 8.03 × 10⁻³ > 2.7 × 10⁻⁴ > 4 × 10⁻⁵
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
4.2 × 10³ has exponent 3 and coefficient 4.2.
4.2 × 10⁻³ has exponent −3 and coefficient 4.2.
4.02 × 10² has exponent 2 and coefficient 4.02.
4.002 × 10⁻¹ has exponent −1 and coefficient 4.002.
Least to greatest:
4.2 × 10⁻³ < 4.002 × 10⁻¹ < 4.02 × 10² < 4.2 × 10³
Answer: 4.2 × 10⁻³ < 4.002 × 10⁻¹ < 4.02 × 10² < 4.2 × 10³
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
8.5 × 10⁴ has exponent 4 and coefficient 8.5.
8.5 × 10⁻² has exponent −2 and coefficient 8.5.
8.05 × 10³ has exponent 3 and coefficient 8.05.
8.005 × 10⁰ has exponent 0 and coefficient 8.005.
Least to greatest:
8.5 × 10⁻² < 8.005 × 10⁰ < 8.05 × 10³ < 8.5 × 10⁴
Answer: 8.5 × 10⁻² < 8.005 × 10⁰ < 8.05 × 10³ < 8.5 × 10⁴
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
1.6 × 10² has exponent 2 and coefficient 1.6.
1.6 × 10⁻⁴ has exponent −4 and coefficient 1.6.
1.06 × 10¹ has exponent 1 and coefficient 1.06.
1.006 × 10⁻¹ has exponent −1 and coefficient 1.006.
Least to greatest:
1.6 × 10⁻⁴ < 1.006 × 10⁻¹ < 1.06 × 10¹ < 1.6 × 10²
Answer: 1.6 × 10⁻⁴ < 1.006 × 10⁻¹ < 1.06 × 10¹ < 1.6 × 10²
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
3.9 × 10⁵ has exponent 5 and coefficient 3.9.
3.9 × 10⁻¹ has exponent −1 and coefficient 3.9.
3.09 × 10⁴ has exponent 4 and coefficient 3.09.
3.009 × 10² has exponent 2 and coefficient 3.009.
Least to greatest:
3.9 × 10⁻¹ < 3.009 × 10² < 3.09 × 10⁴ < 3.9 × 10⁵
Answer: 3.9 × 10⁻¹ < 3.009 × 10² < 3.09 × 10⁴ < 3.9 × 10⁵
For a number greater than 0, the greater power of 10 is the greater number.
If the powers of 10 match, compare the coefficients.
6.4 × 10⁻² has exponent −2 and coefficient 6.4.
6.4 × 10³ has exponent 3 and coefficient 6.4.
6.04 × 10¹ has exponent 1 and coefficient 6.04.
6.004 × 10⁻³ has exponent −3 and coefficient 6.004.
Least to greatest:
6.004 × 10⁻³ < 6.4 × 10⁻² < 6.04 × 10¹ < 6.4 × 10³
Answer: 6.004 × 10⁻³ < 6.4 × 10⁻² < 6.04 × 10¹ < 6.4 × 10³
Need help comparing numbers in scientific notation?
Book a Session with Amy