Adding
Subtracting
Adding 1-Step Problems
Subtracting 1-Step Problems
100

36+49=

85

100

42-31

11

100

Marcus loves candy! One day, he brought 33 starbursts to school. Jack gave him 15 more starbursts. How many starbursts did Marcus have altogether?

48 starbursts

100

Maria went shopping and bought 23 stuffed animals. Her mom told her to return 12 of them to the store. How many stuffed animals does Maria have left?

11

200

279+21=

300

200

336-235=

101

200

Nicole has 48 stickers. Her dad bought her 39 more stickers. What is the total number of stickers Nicole has?

87

200

There were 84 oak trees and 59 pecan trees in the park. How many more oak trees were there?

25

300

475+321

796

300

975-418=

557

300

Aiden is training for the basketball team. He practiced for 178 minutes last week. This week, he practiced for 143 minutes. How many total minutes has Aidan practiced in all?

321

300

Ava has too many comic books. Her bookshelf is packed with 205 comic books. She decided to get rid of 167 of them. How many comic books will Ava have left?

38

400

479+398=

877

400

920-875=

45

400

Luke read 235 pages of his book on Monday. By Wednesday, he had read 199 more pages in his book. How many total pages has he read so far?

434

400

Sarah had $623 in her bank account. She spent $378. How much money does Sarah have left? 

$245

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