Combined operations of integers - Problem solving - Practice exercise 6 - Grade 8 Mathematics - Numbers

Question 1

In Nyahururu, the early morning temperature was -3°C. By midday, it rose by 6°C, but dropped again by 5°C in the evening. What was the final temperature?

Question 2

In Nyahururu, the early morning temperature was -3°C. By midday, it rose by 6°C, but dropped again by 5°C in the evening. Work out the final temperature using a number line(1 mark)

Question 3

In Nyahururu, the early morning temperature was -3°C. By midday, it rose by 6°C, but dropped again by 5°C in the evening. Work out the final temperature using a number line(1 mark)

Question 4

In Nyahururu, the early morning temperature was -3°C. By midday, it rose by 6°C, but dropped again by 5°C in the evening. Work out the final temperature using a number line(1 mark)

Question 5

In Nyahururu, the early morning temperature was -3°C. By midday, it rose by 6°C, but dropped again by 5°C in the evening. Work out the final temperature using a number line(1 mark)

Question 6

In Nyahururu, the early morning temperature was -3°C. By midday, it rose by 6°C, but dropped again by 5°C in the evening. Work out the final temperature using a number line(1 mark)

Question 7

In Nyahururu, the early morning temperature was -3°C. By midday, it rose by 6°C, but dropped again by 5°C in the evening. Work out the final temperature using a number line(1 mark)

Question 8

In Machakos, the early morning temperature was -3°C. By midday, it rose by 6°C, but dropped again by 5°C in the evening. Work out the final temperature using a number line.(1 mark)

Question 9

In Machakos, the early morning temperature was -3°C. By midday, it rose by 6°C, but dropped again by 5°C in the evening. Work out the final temperature using a number line.(1 mark)

Question 10

In Machakos, the early morning temperature was -3°C. By midday, it rose by 6°C, but dropped again by 5°C in the evening. Work out the final temperature using a number line.(1 mark)

Question 11

Joseph had KES 10. He gave out KES 6 to his sister and then received KES 5 from his aunt. How much money does he have now? Use a number line to solve.

Question 12

Joseph had KES 10. He gave out KES 6 to his sister and then received KES 5 from his aunt. How much money does he have now? Use the number line below to solve.(1 mark)

Question 13

Joseph had KES 10. He gave out KES 6 to his sister and then received KES 5 from his aunt. How much money does he have now? Use the number line below to solve.(1 mark)

Question 14

Joseph had KES 10. He gave out KES 6 to his sister and then received KES 5 from his aunt. How much money does he have now? Use the number line below to solve.(1 mark)

Question 15

Joseph had KES 10. He gave out KES 6 to his sister and then received KES 5 from his aunt. How much money does he have now? Use the number line below to solve.(1 mark)

Question 16

Joseph had KES 10. He gave out KES 6 to his sister and then received KES 5 from his aunt. How much money does he have now? Use the number line below to solve.(1 mark)

Question 17

Joseph had KES 10. He gave out KES 6 to his sister and then received KES 5 from his aunt. How much money does he have now? Use the number line below to solve.(1 mark)

Question 18

Joseph had KES 10. He gave out KES 6 to his sister and then received KES 5 from his aunt. How much money does he have now? Use the number line below to solve.(1 mark)

Question 19

Joseph had KES 10. He gave out KES 6 to his sister and then received KES 5 from his aunt. How much money does he have now? Use the number line below to solve.(1 mark)

Question 20

Joseph had KES 10. He gave out KES 6 to his sister and then received KES 5 from his aunt. How much money does he have now? Use the number line below to solve.(1 mark)

Question 21

Kibet wiped the board 3 meters to the right, Moraa wiped 6 meters to the left, and Nzioki wiped 3 meters to the right to clear the writings. Using a number line, calculate the final position from the starting point.

Question 22

Kibet wiped the board 3 meters to the right, Moraa wiped 6 meters to the left, and Nzioki wiped 3 meters to the right to clear the writings. Using a number line, calculate the final position from the starting point. (1 mark)

Question 23

Kibet wiped the board 3 meters to the right, Moraa wiped 6 meters to the left, and Nzioki wiped 3 meters to the right to clear the writings. Using a number line, calculate the final position from the starting point. (1 mark)

Question 24

Kibet wiped the board 3 meters to the right, Moraa wiped 6 meters to the left, and Nzioki wiped 3 meters to the right to clear the writings. Using a number line, calculate the final position from the starting point. (1 mark)

Question 25

Kibet wiped the board 3 meters to the right, Moraa wiped 6 meters to the left, and Nzioki wiped 3 meters to the right to clear the writings. Using a number line, calculate the final position from the starting point. (1 mark)

Question 26

Kibet wiped the board 3 meters to the right, Moraa wiped 6 meters to the left, and Nzioki wiped 3 meters to the right to clear the writings. Using a number line, calculate the final position from the starting point. (1 mark)

Question 27

Kibet wiped the board 3 meters to the right, Moraa wiped 6 meters to the left, and Nzioki wiped 3 meters to the right to clear the writings. Using a number line, calculate the final position from the starting point. (1 mark)

Question 28

Musau started at the 4th stair. He climbed up 3 stairs and then went down 5 stairs. What stair is he finally on? Use a number line to help you find the answer.

Question 29

Musau started at the 4th stair. He climbed up 3 stairs and then went down 5 stairs. What stair is he finally on? Use a number line to help you find the answer.(1 mark)

Question 30

Musau started at the 4th stair. He climbed up 3 stairs and then went down 5 stairs. What stair is he finally on? Use a number line to help you find the answer.(1 mark)

Question 31

Musau started at the 4th stair. He climbed up 3 stairs and then went down 5 stairs. What stair is he finally on? Use a number line to help you find the answer.(1 mark)

Question 32

Musau started at the 4th stair. He climbed up 3 stairs and then went down 5 stairs. What stair is he finally on? Use a number line to help you find the answer.(1 mark)

Question 33

Musau started at the 4th stair. He climbed up 3 stairs and then went down 5 stairs. What stair is he finally on? Use a number line to help you find the answer.(1 mark)

Question 34

Musau started at the 4th stair. He climbed up 3 stairs and then went down 5 stairs. What stair is he finally on? Use a number line to help you find the answer.(1 mark)

Question 35

Ali walked 7 steps forward, then 10 steps backward, and finally 6 steps forward. Use the number line to find his final position relative to the start.

Question 36

Otieno walked 7 steps forward, then 10 steps backward, and finally 6 steps forward. Use the number line below to find his final position relative to the start.(1 mark)

Question 37

Otieno walked 7 steps forward, then 10 steps backward, and finally 6 steps forward. Use the number line below to find his final position relative to the start.(1 mark)

Question 38

Otieno walked 7 steps forward, then 10 steps backward, and finally 6 steps forward. Use the number line below to find his final position relative to the start.(1 mark)

Question 39

Otieno walked 7 steps forward, then 10 steps backward, and finally 6 steps forward. Use the number line below to find his final position relative to the start.(1 mark)

Question 40

Otieno walked 7 steps forward, then 10 steps backward, and finally 6 steps forward. Use the number line below to find his final position relative to the start.(1 mark)

Question 41

Otieno walked 7 steps forward, then 10 steps backward, and finally 6 steps forward. Use the number line below to find his final position relative to the start.(1 mark)

Question 42

Otieno walked 7 steps forward, then 10 steps backward, and finally 6 steps forward. Use the number line below to find his final position relative to the start.(1 mark)

Question 43

Otieno walked 7 steps forward, then 10 steps backward, and finally 6 steps forward. Use the number line below to find his final position relative to the start.(1 mark)

Question 44

The temperature at Limuru was recorded as -6°C in the morning. By noon, it rose by 8°C and later dropped by 4°C in the evening. What was the final temperature? Use the number line below for help.

Question 45

The temperature at Limuru was recorded as -6°C in the morning. By noon, it rose by 8°C and later dropped by 4°C in the evening. Use the number line below to get the the final temperature. (1 mark)

Question 46

The temperature at Limuru was recorded as -6°C in the morning. By noon, it rose by 8°C and later dropped by 4°C in the evening. Use the number line below to get the the final temperature. (1 mark)

Question 47

The temperature at Limuru was recorded as -6°C in the morning. By noon, it rose by 8°C and later dropped by 4°C in the evening. Use the number line below to get the the final temperature. (1 mark)

Question 48

The temperature at Limuru was recorded as -6°C in the morning. By noon, it rose by 8°C and later dropped by 4°C in the evening. Use the number line below to get the the final temperature. (1 mark)

Question 49

The temperature at Limuru was recorded as -6°C in the morning. By noon, it rose by 8°C and later dropped by 4°C in the evening. Use the number line below to get the the final temperature. (1 mark)

Question 50

The temperature at Limuru was recorded as -6°C in the morning. By noon, it rose by 8°C and later dropped by 4°C in the evening. Use the number line below to get the the final temperature. (1 mark)

Question 51

The temperature in Limuru was -6°C. It increased by 4°C in the morning and later dropped by 2°C in the evening. Use a number line to find the final temperature.

Question 52

The temperature in Limuru was -6°C. It increased by 4°C in the morning and later dropped by 2°C in the evening. Use a number line to find the final temperature. (1 mark)

Question 53

The temperature in Limuru was -6°C. It increased by 4°C in the morning and later dropped by 2°C in the evening. Use a number line to find the final temperature. (1 mark)

Question 54

The temperature in Limuru was -6°C. It increased by 4°C in the morning and later dropped by 2°C in the evening. Use a number line to find the final temperature. (1 mark)

Question 55

The temperature in Limuru was -6°C. It increased by 4°C in the morning and later dropped by 2°C in the evening. Use a number line to find the final temperature. (1 mark)

Question 56

The temperature in Kinangop was -6°C. It increased by 4°C in the morning and later dropped by 2°C in the evening. Use a number line to find the final temperature. (1 mark)

Question 57

The temperature in Kinangop was -6°C. It increased by 4°C in the morning and later dropped by 2°C in the evening. Use a number line to find the final temperature. (1 mark)

Question 58

The temperature in Kinangop was -6°C. It increased by 4°C in the morning and later dropped by 2°C in the evening. Use a number line to find the final temperature. (1 mark)

Question 59

The temperature in Kinangop was -6°C. It increased by 4°C in the morning and later dropped by 2°C in the evening. Use a number line to find the final temperature. (1 mark)

Question 60

Wanjiku had 5 sweets. She gave Mwangi 3 sweets and then her mum bought her 8 more sweets. Use a number line to calculate how many sweets she had in the end.

Question 61

Wanjiku had 5 sweets. She gave Mwangi 3 sweets and then her mum bought her 8 more sweets. Use a number line to calculate how many sweets she had in the end. (1 mark)

Question 62

Wanjiku had 5 sweets. She gave Mwangi 3 sweets and then her mum bought her 8 more sweets. Use the number line below to calculate how many sweets she had in the end. (1 mark)

Question 63

Wanjiku had 5 sweets. She gave Mwangi 3 sweets and then her mum bought her 8 more sweets. Use the number line below to calculate how many sweets she had in the end. (1 mark)

Question 64

Wanjiku had 5 sweets. She gave Mwangi 3 sweets and then her mum bought her 8 more sweets. Use the number line below to calculate how many sweets she had in the end. (1 mark)

Question 65

Wanjiku had 5 sweets. She gave Mwangi 3 sweets and then her mum bought her 8 more sweets. Use the number line below to calculate how many sweets she had in the end. (1 mark)

Question 66

A bucket is lowered into a well that is 12 metres deep (below ground level). It is then pulled up 7 metres and dropped again by 4 metres. What is its final position? Refer to the number line below.

Question 67