Two-digit Addition/Subtraction

Random Science Quiz

Can you name the sums and differences?

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

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