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1) True or False. 17.34 = 17.340
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2) True or False. 5.700 = 5.70
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3) Arrange these decimals in order from least to greatest. (Hint: Add enough zeros so that each decimal has the same number of decimal places, then compare.
6.52 6.5 6.503
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Add and Subtract Decimals
Find the sum or difference for problems #4 through #8. Estimate to check answers.
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4) 7.9803 + 4.56 + 281.952
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5) 345.8 + 23 + 4.356
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6) 7.684 – 3.791
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7) 56 – 3.4789
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8) 8.2 – 4.396
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Multiply Decimals
Find the product. Estimate to check answers.
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9) 0.7 × 0.8
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10) 0.22 × 0.4
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11) 0.05 × 0.06 (Simplify the answer with an equivalent decimal. Ex. 0.0500 = 0.05)
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Find the product for problems #12 through #13. Estimate to check answers.
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12) 6.83 × 9.4
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13) 15 × 7.2
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Find the product for problems #14 through #15. Estimate to check answers.
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14) 8.31 × 9.45
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15) 789.4 × 0.845
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17) Find the sum.
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18) Is 5/11 rational or irrational? State the first five decimal places for the number and explain your decision.
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19) Solve.
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20) Find the sum.
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21) Find the sum.
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22) Find the difference.
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23) Find the product.
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24) Find the quotient.
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25) Evaluate. 60
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26) If you were directed by your school to complete Offline Activities for this course, please enter the information on the Log Entry form. |
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No offline activities found |
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