Practice Problems — Set 17

1.MD.A.2 · Express the length of an object as a whole number of length units, by…

Print and write your answers. Use diagrams to show thinking.

Warm-up

1. Measure the line to the nearest inch: ___ inches 2. Convert: 280 cm = ___ m 3. Perimeter of a 3 by 4 rectangle: ___

_See printable PDF for diagram._

Written practice

1. Two-step: Start with 10, add 4, then subtract 3. Result? ___ 2. Explain your thinking for this word problem in one sentence. 3. Create your own word problem for 1.MD.A.2. 4. Word problem: Ribbon 19 ft + 18 ft. Total length? ___ ft 5. Story: Fence sides 5 m and 5 m. Perimeter? ___ m 6. Word problem: ribbon 19 ft + 18 ft. Total? ___ ft 7. Story: 4 + 6 = ___ 8. Story: 5 + 7 = ___

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More written practice

1. Word problem: ribbon 22 ft + 21 ft. Total? ___ ft 2. Convert: 330 cm = ___ m 3. Word problem: ribbon 25 ft + 24 ft. Total? ___ ft 4. Convert: 360 cm = ___ m 5. Word problem: ribbon 28 ft + 27 ft. Total? ___ ft 6. Convert: 390 cm = ___ m

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Patterns and rules

1. Measure the line to the nearest inch: ___ inches 2. Convert: 440 cm = ___ m 3. Perimeter of a 4 by 4 rectangle: ___

_See printable PDF for diagram._

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Stretch

1. Two-step: Start with 10, add 4, then subtract 3. Result? ___ 2. Explain your thinking for this word problem in one sentence.

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Parent tip: Measure real objects with rulers or scales