Year 7

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## Lesson details

### Key learning points

- In this lesson, we will learn to interpret the absolute value of a number and understand how to order negative numbers using inequality notation.

### Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

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### 5 Questions

Q1.

Which answer best completed the missing gaps? The whole numbers on the number line are called ________. _____ is an example of a positive integer, ______ is an example of a negative integer.

integers, -3, 3

integers, 0.3, -0.3

wholes, 3, -3

Q2.

Tick ALL of the numbers below that are integers.

-2.01

-3.2

1/2

Q3.

What is the missing temperature A?

-10 degrees

-5 degrees

5 degrees

Q4.

What are the missing temperatures B, C and D?

-10, -20, 50 degrees

-15, -25, -35 degrees

0, 10, 20 degrees

Q5.

What is the temperature 10 degrees warmer than -30 degrees?

- 40 degrees

-50 degrees

40 degrees

### 7 Questions

Q1.

Choose which option fills the gap best; The ______________________ of a number is it’s distance from zero.

length

positive

sign

Q2.

True or false: The absolute value of a number is always greater than the number itself.

True

Q3.

Find the absolute value of the number -3.

-3

6

I'm not sure

Q4.

Find the absolute value of the number 0.

Doesn't exist

infinity

negative infinity

Q5.

Choose the correct inequality system to fill the space -6 ___ -7

<

=

Q6.

Choose the correct inequality system to fill the space -13 ___ 6

=

>

Q7.

Which two integers have the same absolute value and have a distance between them of 100?

100 and 0

150 and 50

40 and 60