Addition and Subtraction of Time

15 km 805 m + 32 km 123 m = _________ km _________m

• 47 km 928 m

• 48 km 928 m

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CCSS.4.MD.A.2

Marissa measured the distance from her house to school. Which measurement is the most possible answer?

• 2 mm

• 20 cm

• 2 m

• 200 km

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CCSS.4.MD.A.1

16 cm 8 mm + 6 cm 9 mm + 7mm = _________ cm _________mm

• 24 cm 4 mm

• 25 cm 8 mm

• 26 cm 2 mm

• 28 cm 3 mm

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CCSS.4.MD.A.2

3600 m + 6000 m = ________ m

• 7000 m

• 6900 m

• 9600 m

• 6900 km

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CCSS.4.MD.A.2

28 mm + 45 mm + 8 cm =____________ mm

• 80 mm

• 153 mm

• 153 cm

• 81 mm

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CCSS.5.MD.A.1

360 mm - 72 mm =____________ mm

• 288 mm

• 200 mm

• 288 cm

• 280 mm

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CCSS.2.MD.A.4

5 km 40 m - 1 km 600 m =________ km _______ m

• 3 km 440 m

• 3440 m

• 4 km 560 m

• 4560 m

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CCSS.4.MD.A.2

82 cm - 145 mm - 30 mm =___________ mm

• 63 mm

• 33 mm

• 645 mm

• 645 cm

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CCSS.5.MD.A.1

40 km 128 m - 7 km 365 m - 14 km 55 m =___________ km ____________ m

• 16 km 103 m

• 16 km 395 m

• 17 km 425 m

• 18 km 708 m

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CCSS.4.MD.A.2

38 km 945 m - 20 km 725 m =_________ km ________ m

• 18 km 120 m

• 18 km 220 m

• 17 km 220 m

• 16 km 120 m

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CCSS.2.MD.B.5