Addition
65+24=
89
98-76=
22
Mr. Walls has 25 students in his class. Ms. Noonan has 31 students in her class. How many students are in both classes?
25+31=56
453+26=
479
567-51=
516
Ava has $485 to buy Christmas presents for her family. She spends $372 at the mall. How much money does she have left?
485-372=113
381+127=
508
782-151=
631
On Friday, 543 people went to the concert. On Saturday, 415 people to the concert. How many people went to the concert in all?
543+415=958
121+824=
945
367-301=
66
Ms. Hanley bought 678 pencils for her classroom. She gave away 546 pencils. How many pencils does she have left?
678-546=132
1,200
846-389=
457
Amanda earned $980 in one week. She spent $595 at the mall. How much money does she have left?
980-595=385