Addition 2 digits
12 + 18 =
30
200 + 350 =
550
40 - 20 =
20
300 - 150 =
150
5 x 6 =
30
27 + 43 =
70
230 + 430 =
460
35 - 29 =
6
450 - 320 =
130
3 x 8 =
24
32 + 36 =
68
460 + 590 =
1050
75 - 40 =
35
740 - 370 =
370
9 x 6 =
54
98 + 43 =
141
566 + 746 =
1312
99 - 62 =
37
825 - 617 =
208
12 x 11 =
132
67 + 26 =
93
999 + 992 =
1991
93 - 64 =
29
947 - 358 =
589
12 x 13 =
156