Rounding
Adding and Subtracting
Word Problems
100

Round to the nearest 10:

38

40

100

304 L + 253 L 

557 L

100

Rosie is making a Halloween trail mix for a party. She uses 235 g of pretzels and 324 g of candy corn. What is the total weight of Rosie's trail mix?

556 g 

200

Round to the nearest 100:

257

300

200

456 m - 235 m

221 m

200

Jaxson wants to make cookies for his friends. He will need 25 g of butter for the cookies and 226 g butter for the frosting. How much butter does he need in all?

251 g

300

Round to the nearest 10:

328

330

300

476 kg + 325 kg 

801 kg

300

Branson needs 834 mL of juice for his party. He already has 225 mL of juice. How much more juice does he need to buy?

609 mL

400

Round to the nearest 100:

1,234

1,200

400

3 kg 462 g - 1 kg 235 g

2 kg 227 g

400

Avori feeds her dog 263 grams of food every day. Round to the nearest 10 grams to estimate how much food she gives her dogs every day. 

about 260 grams

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