Addition
11+38=
49
56-20=
36
Ms. Rosa has 28 students in her class. Ms. Brearly has 31 students in her class. How many students are in both classes?
28+31=59
453+26=
479
256-45=
211
Tom has $895 dollars. He spent $463 on Christmas gifts. How much money does he have leftover?
895-463=432
754+135=
889
824-121=
703
159 students are in the Art club. 243 students are in the Lego club. How many students are in both clubs?
159+243=402
108+402=
200-185=
15
Ms. Hanley bought 678 books for her classroom. 159 students checked out books. How many books are left in the classroom?
678-159=519
551+589=
1,140
846-389=
457
Sam earned $905 in one week. She spent $595 at the mall. How much money does she have left?
908-595=313