Estimate Then Measure (Grade 3)
Printable Grade 3 worksheet: estimate to the nearest 10 cm then compare. 14 problems with a computed answer key.
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Grade 3 · Math worksheet
Name
Date
Math
Estimate Then Measure
Round each measurement to the nearest 10 cm, then find how far the estimate is from the real length.
- 1.a poster measures 11 cm. Estimate to the nearest 10 cm, then give the difference.
- 2.a door measures 148 cm. Estimate to the nearest 10 cm, then give the difference.
- 3.a rug measures 33 cm. Estimate to the nearest 10 cm, then give the difference.
- 4.a window measures 118 cm. Estimate to the nearest 10 cm, then give the difference.
- 5.a window measures 255 cm. Estimate to the nearest 10 cm, then give the difference.
- 6.a table measures 232 cm. Estimate to the nearest 10 cm, then give the difference.
- 7.a window measures 287 cm. Estimate to the nearest 10 cm, then give the difference.
- 8.a poster measures 258 cm. Estimate to the nearest 10 cm, then give the difference.
- 9.a table measures 182 cm. Estimate to the nearest 10 cm, then give the difference.
- 10.a rug measures 178 cm. Estimate to the nearest 10 cm, then give the difference.
- 11.a desk measures 43 cm. Estimate to the nearest 10 cm, then give the difference.
- 12.a window measures 191 cm. Estimate to the nearest 10 cm, then give the difference.
- 13.a rug measures 189 cm. Estimate to the nearest 10 cm, then give the difference.
- 14.a poster measures 285 cm. Estimate to the nearest 10 cm, then give the difference.
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