Year 7 - Unit 5 - Negative numbers review | Baamboozle - Baamboozle

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Calculate - 20/-100

1/5

Calculate: -24 x 1/8

-3

What are the missing values on this thermometer?

A. 0, B. -10, C. -20, D. -50

What is the length of A?

+36

Calculate: -12 x -1/3

4

What is the absolute value of 55

55

Find the temperature that is 10℃ warmer than −40℃

−30℃

What is the additive inverse of -100

100

Find two integers that have the same absolute value and have a distance between them of 100

-50 and +50

What is the length of the line? What is the scale factor?

-15, -3

Calculate: -25 + (-75) - (-100) = ?

0

Calculate: -24 divided by -3

8

What is the temperature change from D to B.................... ?

The temperature goes UP by 40 degrees

Calculate -5 divided by - 25

1/5

Calculate -12 x 12

- 144

Calculate: 55 - (-12) = ?

67

What is the length of A? What is the scale factor?

-40, sf 4

What is the absolute value of -10/15

10/15

Complete the rule -> Subtraction is the same as ......................?

addition of the additive inverse

Calculate: -48 - 12 = ?

-60

Fill in the blanks

-4 x (-9 + 6) = -4 x -3 = 12

Calculate: -174 - (-54) = ?

-120

Calculate: -50 - (-25)

-25

What is the correct symbol > or < ?

< for both

What is the absolute value of -1000

1000

Fill in the blank and calculate: -100 - 200 = - 100 + ? = ?

-100 + (-200) = -300

Calculate -12 divided by - 3

4

What are the matching calculations ?

a) b) and d)

True or false?

T !

Find the temperature that is 70℃ warmer than −30℃

40℃

Calculate:

-75

Calculate: -185 + (-15) =?

-200

Calculate: +55 - 64

-9

What is the difference in the elevation from B to C?

A drop of 450 metres

Describe the elevation point of A and D

A=250 metres above sea level, D=100 metres below sea level

Calculate: - 12 x - 6

+72