Estimating Fraction Sums and Differences Quick Quiz

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Which of the following is the correct exponential form for 7 * 7 * 7 * 7 * 7
1. 5⁷
2. 7⁵
3. Study
Which of the following is the correct exponential form for 3 * 3 * 3 * 3
1. 3⁴
2. 4³
3. 12
4. 81
5. Study
Evaluate the expression.
n² - 10 for n = 5
1. 15
2. Study
Evaluate the expression.
n - 10 * 3 for n = 36
1. 6
2. 78
3. Study
Which number is not a factor of 48?
1. 2
2. 3
3. 5
4. 6
5. Study
Which of the following is 64 is divisible by.
1. 2
2. 3
3. 5
4. 9
5. 6
6. 9
7. 10
8. Study