Addition
1,333 + 2,333 =
3,666
4,328 - 2,111 =
2,217
20 x 5 =
100
2 x 9 =
18
10 x 5 =
50
435 + 234 =
669
168 - 122 =
46
11 x 5 =
55
2 x 6 =
12
10 x 7 =
70
72 + 10 =
82
17 - 12 =
5
2 x 5 =
10
2 x 4 =
8
10 x 10 =
100
125 + 125 =
250
67 - 42 =
25
8 x 5 =
40
2 x 20 =
40
10 x 12 =
120
1,000 + 1,000 =
2,000
52 - 32 =
20
6 x 5 =
30
2 x 100 =
200
10 x 20 =
200