Represents integers on a number line - Problem Solving - Practice Exercise 7

Course: Grade 8 Mathematics – Numbers

Quiz Questions (27 questions)

Question 1

On a number line representing temperatures, Kisumu is at +32°C, while Nyahururu is at –2°C. What does their relative placement on a number line show? (1 mark)

Question 2

On a number line scaled in 5s, what is the position of the number -30? (1 mark)

Question 3

On a number line scaled in 5s, what is the position of the number -30? (1 mark)

Question 4

On a number line scaled in 5s, what is the position of the number -30? (1 mark)

Question 5

In Nairobi, the temperature was 2°C in the morning and dropped to -4°C at night. How is this shown on a number line? (1 mark)

Question 6

The temperature in Eldoret was -2°C at 6 am. By 2 pm, it was +10°C. Which number line correctly shows the temperature change? (1 mark)

Question 7

The temperature in Eldoret was -2°C at 6 am. By 2 pm, it was +10°C. Which number line correctly shows the temperature change? (1 mark)

Question 8

Wambua walks 10 steps forward from 0, then 15 steps backward. Where is he on the number line? ( 1 mark)

Question 9

Wambua walks 10 steps forward from 0, then 15 steps backward. Where is he on the number line? ( 1 mark)

Question 10

What does the position of an integer on a number line show? (1 mark)

Question 11

What number is 3 units to the right of -4 on the number line? (1 mark)

Question 12

What number is 3 units to the right of -4 on the number line? (1 mark)

Question 13

A hiker moves from point 0 to point –12 on a number line. What does this movement represent? (1 mark)

Question 14

Which of these values is farthest from –3 on the number line?(–9, 0, -6, -1) ( 1 mark).

Question 15

Which of these values is farthest from –3 on the number line?(–9, 0, -6, -1) ( 1 mark).

Question 16

Which of these values is farthest from –3 on the number line?(–9, 0, -6, -1) ( 1 mark).

Question 17

Which of these values is farthest from –3 on the number line? ( 1 mark).

Question 18

Which of these values is farthest from –3 on the number line? ( 1 mark).

Question 19

Which of these values is farthest from –3 on the number line? ( 1 mark).

Question 20

Which of these values is farthest from –3 on the number line? ( 1 mark).

Question 21