GRADE 7 STUDENTS GAMES

Order of Opperation

1

4((-15)+6)

= -36

2

9+2(5-(-17))

= 53

3

9((-7)+5)÷(-2)

= 9

4

5²+(-3)x(-5)-4+6

= 42

5

18÷ (-5-(-6))-7-3(9)

= -16

Adding/Subtracting

1

-25 + 5

= -20

2

-10 - (-10)

= 0

3

-5 - 8 - (-2)

= -11

4

5 - 15 + 8 + (-3)

= -5

5

-17 - 15 - 3 - (-16)

= -19

Multiplying/Dividing

1

-8(5)

= -40

2

-81 ÷ -7

= 13

3

2(-5)(-3)

= 30

4

-14 ÷ -7( 5)

= 10

5

-5(-5)(-4)÷ -4

= 25

True or False

1

-20-3= -18

False (-20-3 = 23)

2

-30-32=-62

True

3

-6 x 15 +4 = 112

False (-6 x 15 +4 = -86)

4

15 x -15 = 243

False (15 x -15 = -225)

5

-40 - 25 = -65

True

Read and Answer

1

If you are going to add -67 to 69, what will be the answer? 

2

2

What is the n in the equation, -12 + (-5) = n?

-17

3

What is the n in the equation, -23 + (-8) = n?

-31

4

What is the n in the equation, 30 + (-13) = n?

17

5

What is the n in the equation, -18 - 30 = n?

-48