1. Estimating Operations with Decimals Practice
Name ______________________ Date ___________
Solve each problem. Show all work.
1). Estimate. 𝟖𝟓.𝟑𝟐+𝟏𝟐𝟎.𝟎𝟑
2). Joey bought a pencil for $0.64, a notebook for $2.57 and a pen for $2.45. About how much money did he spend, not including tax?
3). Estimate. 𝟓𝟐𝟏.𝟑𝟐−𝟏𝟎.𝟖𝟓
4). Karen bought a hamburger for $2.65 and a soda for $1.25. If she paid with $20.00, about how much change did she get back?
5). Estimate. 𝟏𝟎𝟒.𝟐𝟑×𝟐𝟓.𝟑𝟔𝟕
6). Estimate. 𝟏,𝟐𝟎𝟎.𝟐𝟖−𝟒𝟗.𝟓𝟖
7). Kim bought 7 pounds of jelly beans for $ About how much did she spend per pound?
8). Gina ran 4.67 miles each week for 4 weeks. About how many miles did she run in 4 weeks?
9). Estimate. 𝟔𝟐.𝟖𝟕÷𝟕.𝟓
10). Estimate. 𝟕𝟖.𝟓𝟒×𝟓.𝟐𝟑
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