Integers Review

Addition

100

(-7) + (-8) = ?

-15

200

(-10) + 4 = ? 

-6

300

19 + (-5) = ?

14

400

5 + (-2) + 6 = ?

9

500

(-7) + 11 + (-13) = ?

-9

Subtraction

100

(-6) - (-3) = ?

-3

200

12 - 20 = ?

-8

300

-5 - 8 = ? 

-13

400

15 - (-5) - 25 = ?

-5

500

(-23) - 17 - (-3) - 9 = ?

-46

Multiplication

100

4 x 6 = ?

24

200

The product of a negative and a positive number is....

Negative

300

The product of a negative and a negative number is....

Positive

400

(-5) x (-3) x 2 = ?

30

500

20 x (-2) x 5 = ?

-200

Division

100

(-144) ÷ (-12) =?

12

200

64 ÷ (-8) = ?

-8 

300

50 ÷ 5 ÷ (-2) = ?

-5

400

200 ÷ (-10) ÷ 5 = ?

- 4

500

-225 ÷ (-5) ÷ 5 ÷ (-3) = ?

-3

Order of Operations

100

Using BEDMAS, what do I solve first division or multiplication? 

Solve whichever comes first, from left to right

200

Using BEDMAS which do you solve first addition or subtraction? 

Whichever comes first, from left to right. 

300

2² [-3 + (-4)] ÷ (10 - 8) = ?

= 4 x (-7) ÷ 2

= -28 ÷ 2

= -14

400

8 ÷ (-4) x (-6)² + 7 = ?

= 8 ÷ (-4) x 36 + 7

= -2 x 36 + 7 

= -72 + 7 

= -65

500

(-3)³ - 2 + 8 ÷ (-8) = ?

= -27 - 2 + 8 ÷ (-8) 

= -27 - 2 + (-1) 

= -29 + (-1) 

= -30