Addition
8,720 + 4,500
13,220
7,774 - 2,496
5,278
65 x 6
390
144/2
72
17,001 + 15,009
32,010
16,822 + 8,414
25,236
5,138 - 2,452
2,686
88 x 5
440
3,567/8
445 r7
928,922 - 734,222
194,700
7,067 + 5,640
12,707
8,679 - 2,111
6,568
662 x 2
1,324
3,712/9
412 r 4
83 x 92
7,636
3,605 + 1,008
4, 613
344,316 - 12,200
332,116
44 x 97
4,268
6,392/7
913 r1
1,408/5
281 r3
13,003 + 11,288
24,291
135,810 - 52,091
83,719
4,596 x 5
22,980
455/4
113 r 3
670/10
67