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Mental Math Quick Quiz
Type your answer, then press "Check".
After a correct answer, click the => to advance to the next question.
Estimate by rounding to the thousands place.
23,987 + 28,097 = - 52,000
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Estimate by rounding to the ten-thousands place.
83,987 + 15,264 = - 95,000
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Evaluate the following expression
112 - 121
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Evaluate the following expression
53 - 125
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Evaluate the following expression
60 - 1
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Compare the following
25 ____ 5 2 - <
- >
- =
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Compare the following
1750 ____ 8 0 - <
- >
- =
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Evaluate the following expression
107 - 10,000,000
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Evaluate.
24 ÷ 23 * (6 - 22) - 6
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Evaluate.
32 * (5 + 1) ÷ 33 - 2
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