Addition (+)
53 + 36=
89
25-10
15
82 x 1 =
hint: any number times 1, stays the same
83
9 / 3
3
what is 5 more than 28?
33
28+5=33
34 + 23=
57
30- 20 =
10
24 x 3 =
72
10 / 1
10
Bill had 109 bags of chips in his store. He sold 82 bags of chips today. How many bags of chips do Bill have left in his store?
think: should I add or take away
27 bags of chips left
45 + 45 =
90
58 - 39 =
19
11 x 10 =
110
12 / 4
3
what is 12 less than 94?
think: does ''less'' mean you should add or take away?
82
48 + 24
72
243 - 126 =
117
56 x 4
224
24 / 6
4
which equation equals to 86. (show me your work)
a) 64+16
b) 95-9
b) 95-9
95-9=86
64+16=80
235 + 128 =
363
116 - 38 =
78
48 x 7
336
27 / 9=
3
what is the mode and median of these numbers?
4 , 4, 7, 8, 10
mode= 4
median= 7