SUMAS
175 + 25 =
200
98 - 20 =
78
45 X 2 =
90
50 ÷ 5 =
10
5 X 4 + 80 ÷ 20 - 5 =
0
158 + 22 =
180
64 - 35 =
29
320 X 3 =
960
63 ÷ 3 =
21
7 X 2 + 16 ÷ 30 - 0 =
1
350 + 44 =
408
145 - 36 =
109
850 X 2 =
1700
750 ÷ 25 =
30
20 X 10 + 500 ÷ 10 - 60 =
10
694 + 36 =
730
658 - 67 =
591
350 X 4 =
1400
900 ÷ 60 =
15
90 + 90 X 2 ÷ 6 - 10 =
50
699 + 121 =
820
900 - 145 =
755
250 X 40 =
10,000
520 ÷ 4 =
130
10 X 100 + 500 ÷ 15 - 79 =
21