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Integer Test Gr.7

Total questions: 24

Worksheet time: 2hrs 0mins

Name
Class
Date
1.

What is the correct answer to: 12 + (–5)

a)

–17

b)

–7

c)

7

d)

17

2.

Find the correct answer to: –37 – 8

a)

–45

b)

–29

c)

45

d)

296

3.

Which expression is equivalent to:

8 - (-7) ?

a)

-8 - (-7)

b)

8 + 7

c)

8 - 7

d)

-8 + 7

4.

Find the correct answer to: -9 + 10

a)

19

b)

-1

c)

1

d)

-90

5.

-8 - (-4) =

a)

12

b)

-12

c)

4

d)

-4

6.

When you add opposite integers, what do you get?

a)

0

b)

A negative number

c)

Attraction

d)

You cannot add opposites

7.

What is the opposite integer of 3?

a)

3

b)

0

c)

-3

d)

1/3

8.

It is -1°C at Sidney's house and 3 degrees colder where her uncle lives. What is the temperature at her uncle's house?

a)

−2°C

b)

2°C

c)

−4°C

d)

4°C

9.

On the first play, a football team lost 6 meters. On the second play, the team lost 5 meters. What was their total change in yards?

a)

1 meter

b)

11 meters

c)

-1 meter

d)

-11 meters

10.

111 and -111 are examples of

a)

Negative integers

b)

Opposite Integers

c)

Nathaniel's favourite numbers

d)

Positive integers

11.
-8 + -12
a)
-20
b)
20
c)
-4
d)
4
12.

3 + 2 = ?

a)

5

b)

1

c)

6

d)

-1

13.

Pick the correct answer.

a)

-1

b)

9

c)

1

d)

-9

14.

A scuba diver dove down 25 feet, then swam up 11 feet. Which equation represents this and the diver's current position?

a)

-25 + - 11 = -36

b)

-25 + 11 = -14

c)

-25 + 11 = -36

d)

-25 + 11 = 14

15.

Which integers are in ascending order?

a)

0, -2, 4, -6, 9, 11

b)

0, -2, -6, 4, 9, 11

c)

-2, -6, 0, 4, 9, 11

d)

-6, -2, 0, 4, 9, 11

16.

At lunch, the temperature in Alberta was 10°C. That night, the temperature was -3°C. What was the change in temperature?

a)

7

b)

13

c)

-13

d)

-7

17.

What expression does the number line model?

a)

-3 + 4

b)

-3 + 7

c)

4 + -3

d)

-3 - 7

18.

Sawyer climbed 54 meters up a mountain. His foot slipped and he fell 16 meters. A mountain goat chased him 19 meters lower. At what elevation is poor Sawyer now?

a)

57

b)

51

c)

35

d)

19

19.

The elevation of the top of Mt. Everest is 8848m above sea level. The elevation of the Dead Sea is 411m below sea level. What is the difference between these elevations:

a)

9000m

b)

8744m

c)

9259m

d)

8877m

20.

Which expression does not equal 0?

a)

(−3) + (+3)

b)

(−3) − (−3)

c)

(+3) − (+3)

d)

(−3) − (+3)

21.

What subtraction statement does the set of diagrams represent?

a)

(−6) − (−2)

b)

(−2) − (−6)

c)

(−2) − (+4)

d)

(−2) − (+6)

22.

Which addition does the diagram represent?

a)

(−4) + (+7)

b)

(−7) + (+4)

c)

(+7) + (+4)

d)

(−4) + (−4)

23.

In a zero pair of integer chips, one chip represents � and the other chip represents �.

a)

negative, negative

b)

positive, negative

c)

positive, positive

d)

postulation, negatory

24.

Zero pairs: the pair represents zero because:

a)

(+1) + (-1) = 0

b)

(+2) - (+2) = 0

c)

(-1) - (-1) = 0

d)

5 + 6 = 0