Addition
48 + 39 =
87
649 - 327 =
322
653 rounded to the nearest hundred
700
____= 0 / 10
0
2 x 6 =
12
27 + 18 =
45
252 - 146 =
106
75 rounded to the nearest ten
80
7 / 7 =
1
3 x 4 =
12
28 + 33 =
61
810 - 306 =
504
449 rounded to the nearest ten
450
8 = _____ / 1
8
3 x 5 =
15
47 + 25 =
72
327 - 231 =
96
228 rounded to the nearest hundred
200
7 / 0 = ___
0
3 x 7 =
21
36 + 38 =
74
746 - 137 =
609
97 rounded to the nearest ten
100
4 = ____ / 1
4
6 x 3 =
18