Surprise!
- 2 x - 3 =
6
5/8 + 1/8 =
3/8
- 5 x 3 =
- 15
-1 -1 =
- 2
-9 - 1 =
- 10
- 10 x 2 =
- 20
- 1 + 8 =
7
- 25 ÷ - 5 =
5
- 12 + 6 =
- 6
- 4 x - 4 =
16
− 27 ÷ − 3 =
9
7/8 - 5/7 =
9/56
2/3 + 1/4 =
11/12
- 4 + 6 =
2
3/4 + 1/5 =
19/20
2 ( a + b ) =
2a + 2b
a ( b + c ) =
ab + ac
2 x -12 =
- 24
2 ( m - 3 ) =
2m - 6
- 6 x - 5 =
30
2 ( 3 + 6 ) =
6 + 12 = 18
2x + 2 - 3x =
- x + 2
4 ( x + y ) =
4x + 4y
- 3 - 6 =
- 9
5/6 - 2/15 =
7/10