Addition
31 + 47
78
89 - 56
33
6 x 6
36
80 ÷ 8
10
95 + 24
119
76 - 57
19
7 x 7
49
32 ÷ 5
6 r 2
182 + 360
542
634 - 608
26
84 x 2
168
42 ÷ 7
6
745 + 828
1,573
2,380 - 1,400
980
173 x 5
865
83 ÷ 9
9 r 2
5,999 + 255
6,254
4,000 - 578
3,422
252 x 6
1,512
428 ÷ 6
71 r 2