Addition
Subtraction
Rounding to 10
Rounding to 100
Miscellaneous
100

251+305=

What is 556
100

500-300=

What is 200


100

53

What is 50

100

258

What is 300

100

553+149=_____ + 150

What is 552

200

199+699=

What is 898

200

675-250=

What is 425

200

85

What is 90

200

449

What is 400

200

343-29=______-30

What is 344

300

467+315=

What is 782

300

834-408=

What is 426

300

148

What is 150

300

987

What is 1000

300

Sally has to read 350 pages in her book. She has already read 125 pages. How many pages does she still have to read?

What is 225

400

185+468=

What is 653

400

924-657=

What is 267

400

864

What is 860

400

1,020

What is 1,000

400

Bobby really loves racing. In order to practice he runs every day. Every day he runs 3 miles. How many days will he run if his goal is 21 total miles?

What is 7

500

879+351=

What is 1,230
500

1000-583=

What is 417
500

1095

What is 1,100

500

2,345

What is 2,300

500

We are trying to reach 1,000 grams on our scale. If we have 150 grams left and only 5 days, how many grams per day should we weigh?

What is 30g.

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