Adding (+)
Subtracting (-)
Multiplying (*)
Dividing (/)
Equivalent?
100
25 + 27 =
52
100
38 - 15
23
100
100*4
400
100
100 / 4 =
25
100
Which of the following is equivalent to 5 - 9 ?
- 5 - 9
5 + ( - 9 )
5 + ( - 9 )
200
-3 + (-1) =
-4
200
9 - (-2)=
11
200
8(-4)
(-32)
200
8 / (-4) =
(-2)
200
Which of the following is equivalent to 7 - ( - 8 )?
7 + 8
7 + ( - 8 )
7 + 8
300
(-15) + 15 =
0
300
8 - (-8) =
16
300
-4 * 5 =
-20
300
-48 / 6 =
(-8)
300
A, C, E
400
-12 + (9) =
(-3)
400
-20 - (-12) =
-8
400
5 * (-6) =
-30
400
-12 / -4 =
3
400
B, D
500
8+(-15)=
-7
500
-49 - ( - 22 ) =
(-27)
500
- 1 ( 2 ) ( -1 ) ( 1 ) ( -1 ) ( 1 )
-2
500
-35 / 5 =
(-7)
500
B, D