Two-digit Addition/Subtraction

Random Science Quiz

Can you name the sums and differences?

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

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