multiplying
18 times 10
180
36 minus 10
26
18 divided 150
0.12
37 plus 100
137
who was the first vice president
john adams
23 times 12
276
23 minus 12
11
27 divided 9
3
100 plus 200
300
who was the first american in space
alan shepard
30 time 20
600
45 minus 24
21
36 divided 5
7.2
87 plus 30
117
when was school invented
1635
46 times 20
920
57 minus 17
40
46 divided 2
23
230 plus 85
315
when were animals created
800 millions years ago
70 times 50
3,500
86 minus 30
56
87 divided 3
29
700 plus 800
1,500
who invented mcDonald's
richard and maurice mcDonald's