Rodrigo is buying blue rays. He buys one blue rays that cost $15.98 and one that costs $22.88. Estimate the total cost of the blue rays altogether. *
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Estimate. 106 X 52 *
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Estimate. 498 - 133 *
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Estimate 129 X 9 *
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Estimate. 34.58 - 21.65 *
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Your Name: *
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Use Compatible Numbers to Divide 638 by 8 *
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Estimate 29 X 248 *
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Use Compatible Numbers to Divide 719 by 62 *
Tim's class is ordering books for the reading club. Each book costs $9.55. If there are 13 people in the reading club, about how much will the books cost? *
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Do not estimate. 543 divided by 19 = *
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Estimate. 104 + 728 *
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Do not estimate. 56 x 9 = *
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Mr. Jerome can drive 322 miles on one tank of gas. If his gas tank holds 11 gallons of gas, about how many miles can he drive on one gallon? *