บวก
53+35
88
54-45
9
120 x 11
1320
436/2
218
(4+3)x(8-3)
35
28+44+12
88
90-12-28
50
6x5x90
2700
300/12
25
(12x5)-(11x3)
27
255+45+120
420
1000-550-150
300
80x5,000x10
4,000,000
5,050/50
101
(2+3+7)/4
3
1230+1230+1230
3690
2567-567-900
1100
4x3x12x2x10
2880
144/2/8/3
3
(9-7)x(12-2)+100
120
555+111+.......=6666
6000
4200-300-........=1000
2900
4x5x..........=200,000
10,000
1200 / .......... = 30
40
.......+108 = 12 x 9
0