1.   To estimate 17.7 + 36.1 to the nearest whole number, which is the best way to round?
    A. 17 + 37 B. 18 + 37
    C. 18 + 36 D. 17 + 36
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  2.   Estimate 6.95 + 12.03 using rounding.
    A. 18 B. 16
    C. 19 D. 17
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  3.   Carpeting costs $27.95 per square yard plus $2.50 per square yard for installation. About how much per square yard is the total cost of the carpeting?
    A. $28 B. $31
    C. $27 D. $35
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  4.   Rachelle has a cat named Oscar that weighs 28.64 lb. A month ago, Oscar weighed 25.72 lb. To the nearest pound, how much has he gained?
    A. 4 lb B. 2.9 lb
    C. 4.1 lb D. 3 lb
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  5.   You have $151.15 to buy groceries at the store. If you spend $19.80 on fruit and vegetables, how much do you have left to spend, to the nearest dollar?
    A. $129 B. $130
    C. $132 D. $131
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