Adding and subtracting negative and positive numbers
-25 + 89 =
64
-5 x -4
20
x - 9 = 14
x = 23
12 x 13 =
156
57 divided by 3
19
-27 - 59 =
- 86
-12 x 4 =
- 48
x - 96 = 58
x = 154
76 x 8 =
608
159 divided by 3
53
-19 + 32 - 20 + 5 =
- 2
-32 x 6 =
- 192
x + 179 = 567
x = 388
168 x 9 =
1512
366 divided by 6
61
-176 + 139 + 32 =
- 5
-156 x - 8 =
1248
5x - 9 = 51
x = 12
289 x 23 =
6647
763 divided by 7
109
- 389 + 271 - 678 - 89 + 329 =
- 556
- 167 x 45 =
10x ‒ 76 = 754
x = 83
678 x 78 =
52,884
3768 divided by 8
471