compensation
9 + 25 =
34
25 + 25 =
50
8 + 8 =
16
16 + 8 =
24
Name the 4 mathematical operations
addition, subtraction, multiplication, division
67 + 19 =
86
34 + 6 =
40
7 + 8 =
15
77 + 7 =
84
56 + 15 =
71
98 + 37 =
135
33 + 17 =
50
double 9 plus 1
19
558 + 4 =
562
112 + 25 =
137
21 + 19 =
40
75 + ____ = 100
25
50 + 47 =
97
346 + 6 =
352
332 + 66 =
398
198 + 455 =
653
255 + ____ = 300
45
15 + 17 =
32
463+ ____ = 500
37
48 + 53 =
101