Addition
245+352=
597
987-524=
463
564x3
1,692
27x24
648
63/9
569+652=
1,221
745-261
484
88x8
704
55x62
3,410
42/6
1,452+3,562=
4,214
621-351
270
521x3
1,563
125x52
6,500
2500/5
500
9,461+4,631
14,0921
6,423-2,052
4,371
649x5
3,245
346x14
4,844
360/6
60
15,249+4,862
20,1111
4,721-2,982
1,739
869x7
6,083
653x43
28,079
560/20
28