Two-digit Addition/Subtraction

Random Science Quiz

Can you name the sums and differences?

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QA
20 + 44
46 - 28
16 - 8
51 + 47
69 + 30
94 - 39
76 + 16
8 + 9
32 - 25
13 + 36
59 - 19
46 - 27
82 - 36
49 + 36
75 - 56
27 + 42
27 + 28
52 - 47
81 - 2
90 - 22
91 - 27
19 + 69
75 + 15
87 - 78
45 - 35
83 + 12
42 + 35
17 + 77
5 + 48
92 - 29
QA
39 - 15
48 + 48
66 + 15
95 - 58
23 + 19
18 + 81
84 - 66
0 + 69
39 + 57
29 + 22
23 + 53
55 - 13
38 - 24
51 - 3
14 + 44
48 + 12
40 - 23
71 - 20
76 - 54
21 + 31
85 - 14
29 + 52
36 + 29
2 - 2
37 + 44
61 - 46
92 + 4
83 - 62
99 - 42
93 - 37

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