Rounding to the nearest 10
Rounding to the nearest 100
Subtracting Measurements
Adding Measurements
Measurement Word Problems
100

Round to the nearest 10 mL.

40 mL

100

Round 125 to the nearest 100.

100

100

64 g - 35 g

29 g

100

14 g + 36 g

50 g

100

The pear weighs 103 g and the apple weighs 231 g.  How much more grams does the apple weigh than the pear?

128 g

200

Round this time to the nearest 10.

3:10

200

Round 294 to the nearest 100.

300

200

57 L - 49 L

8 L

200

49 mL + 23 mL

72 mL

200

How much do 2 tomatoes weigh?

536 g

300

Round g to the nearest 10.

410 g

300

Round 550 to the nearest 100.

600

300

308 mL - 25 mL

283 mL

300

387 L + 45 L

432 L

300

709 g

400

Round to the nearest 10.

1,510 g

400

Round 961 to the nearest 100.

1,000

400

817 g - 569 g

248 g

400

684 cm + 173 cm

857 cm

400

One suitcase weighs 55 kg.  About how much does 3 suitcases weigh?  Round to estimate and then calculate exactly.

180 kg (estimate)

165 kg (exact)

500

The fruit weighs 1 kg and 489 g.  Round the weight to the nearest 10 g.

1, 490 g

500

Round 4,782 to the nearest 100.

4, 800

500

400 cm - 174 cm

226 cm

500

698 kg + 393 kg

1081

500

The total weight of the fruit is 775 g.  The red apple weighs 243 g.  The yellow apple weighs 58 grams more than the red apple.  How much does the yellow apple and pear weigh?

yellow apple-301 g

pear-231 g

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