Adding and Subtracting One-Digit Numbers: Interactive Quizzes for Year 1 Maths

Question 1

A farmer has 18 cows. He buys 4 more. How many cows does the farmer have now?

Accepted Answer

22

Answer

14

Answer

25

Question 2

There are 23 birds on a branch. 5 more birds join them. How many birds are there now?

Accepted Answer

28

Answer

18

Answer

33

Answer

13

Question 3

A farmer has 27 sheep. He sells 2 sheep. How many sheep does he have left?

Accepted Answer

25

Answer

26

Answer

27

Answer

28

Question 4

There are 28 sweets in a bag. John eats 7 sweets. How many sweets are left?

Accepted Answer

21

Answer

25

Answer

28

Answer

35

Question 5

Lily has 32 crayons. She uses 10 crayons to draw a picture. How many crayons does Lily have left?

Accepted Answer

22

Answer

42

Answer

12

Question 6

There are 36 sheep in a field. 12 of them go to graze in another field. How many sheep are left in the first field?

Accepted Answer

24

Answer

48

Answer

12

Question 7

There are 18 children in a class. 5 more children join the class. How many children are there in the class now?

Accepted Answer

23

Answer

13

Answer

28

Question 8

Oliver has 42 marbles. He plays a game and loses 15 marbles. How many marbles does Oliver have left?

Accepted Answer

27

Answer

57

Answer

15

Question 9

Time for another subtraction challenge! Let's calculate 42 - 6. What's the answer?

Accepted Answer

35

Answer

36

Answer

34

Question 10

Jenny has 12 apples. She gives 4 apples to her friend. How many apples are left with Jenny?

Accepted Answer

8

Answer

16

Answer

10

Answer

14

Question 11

There are 18 children in the classroom. 6 children go outside to play. How many children are left in the classroom?

Accepted Answer

12

Answer

24

Answer

10

Answer

16

Question 12

A school has 32 desks. They buy 7 new desks. How many desks does the school have altogether?

Accepted Answer

39

Answer

25

Answer

41

Answer

29

Question 13

Let's find the difference between twenty-seven and nine. What is the answer?

Accepted Answer

18

Answer

36

Answer

16

Answer

26

Question 14

Which number sentence shows us how to add twelve and fifteen?

Accepted Answer

12 + 15 = 25

Answer

12 - 15 = 3

Answer

15 - 12 = 2

Answer

25 = 12 + 15

Question 15

What number should you add to 12 to get 17?

Accepted Answer

4

Answer

3

Answer

5

Question 16

What number should you subtract from 23 to get 19?

Accepted Answer

3

Answer

2

Answer

4

Question 17

Which of these number sentences matches the words 'Five less than twenty-three'?

Accepted Answer

23 minus 5

Answer

23 plus 5

Answer

5 from 23

Answer

5 and 23

Question 18

What is the missing number: __ + 4 = 15

Accepted Answer

10

Answer

9

Answer

11

Question 19

Let's add! What is 25 plus 3?

Accepted Answer

30

Answer

22

Answer

28

Answer

26

Question 20

Let's subtract! What is 34 minus 2?

Accepted Answer

32

Answer

33

Answer

36

Answer

38

Question 21

The fruit shop has 24 apples. They sell 7 apples. How many apples do they have left?

Accepted Answer

17

Answer

18

Answer

22

Answer

31

Question 22

Let's count up! What number is 1 more than 35?

Accepted Answer

36

Answer

34

Answer

33

Answer

37

Question 23

Let's count down! Which number is 1 less than 29?

Accepted Answer

27

Answer

30

Answer

28

Answer

32

Question 24

There are twenty-five children in a classroom. Eight children leave. How many children are left?

Accepted Answer

Seventeen

Answer

Thirteen

Answer

Twenty-one

Answer

Thirty-three

Question 25

Which number sentence shows you the difference between forty-five and twelve?

Accepted Answer

Forty-five minus twelve

Answer

Forty-five plus twelve

Answer

Twelve minus forty-five

Answer

Twelve plus forty-five

Question 26

What number should go in the blank space? 24 - __ = 18

Accepted Answer

Six

Answer

Four

Answer

Eight

Answer

Ten

Question 27

Which number sentence matches this statement: 'The sum of thirteen and seven is twenty'?

Accepted Answer

Thirteen plus seven equals twenty

Answer

Seven plus thirteen equals twenty

Answer

Twenty minus seven equals thirteen

Answer

Twenty minus thirteen equals seven

Question 28

Find the difference between 45 and 12.

Accepted Answer

45 - 12 = 33

Answer

12 + 45 = 57

Answer

45 + 12 = 57

Answer

12 - 45 = 33

Question 29

A farmer has 27 sheep. He sells 15 of them. How many sheep does he have left?

Accepted Answer

27 - 15 = 12

Answer

27 + 15 = 42

Answer

15 + 27 = 42

Answer

15 - 27 = 12

Question 30

A train has 36 passengers. At the next station, 14 passengers get off and 10 passengers get on. How many passengers are on the train now?

Accepted Answer

36 - 14 + 10 = 32

Answer

36 + 14 + 10 = 60

Answer

14 - 10 - 36 = 32

Answer

10 - 14 - 36 = 32

Question 31

What is the equation to subtract 6 from 24?

Accepted Answer

24 - 6

Answer

24 - 8

Answer

6 - 24

Answer

24 + 6

Question 32

If you have 9 apples and you take away 4, how many apples do you have left?

Accepted Answer

5

Answer

4

Answer

13

Answer

15

Question 33

What number is 10 more than 12?

Accepted Answer

22

Answer

21

Answer

20

Answer

23

Question 34

What is the difference between 27 and 9?

Accepted Answer

18

Answer

19

Answer

17

Answer

20

Question 35

17 birds are singing in a tree. 4 birds fly away. How many birds are left?

Accepted Answer

13

Answer

14

Answer

12

Answer

21

Question 36

What is 15 + 5?

Accepted Answer

20

Answer

25

Answer

10

Answer

19

Question 37

Tom had 9 marbles. He lost 3. Which shows how many are left?

Accepted Answer

9 - 3 = 6

Answer

9 + 3 = 12

Answer

12 - 3 = 9

Answer

6 + 3 = 9

Question 38

What number comes next: 12, 13, 14, __?

Accepted Answer

15

Answer

11

Answer

16

Answer

13

Question 39

We have 7 apples. We add some more until we have 13. Which picture shows this?

Accepted Answer

[Image of 13 apples]

Answer

[Image of 20 apples]

Answer

[Image of 10 apples]

Answer

[Image of 6 apples]

Question 40

What is 12 + 3?

Accepted Answer

15

Answer

14

Answer

9

Answer

16

Question 41

What is 18 - 5?

Accepted Answer

13

Answer

14

Answer

10

Answer

23

Question 42

A farmer has 15 sheep. He buys 4 more. How many sheep are there now?

Accepted Answer

19

Answer

21

Answer

11

Answer

18

Question 43

A bakery has 12 cakes. They sell 6. How many are left?

Accepted Answer

6

Answer

7

Answer

5

Answer

18

Question 44

Solve: 17 - 4 =

Accepted Answer

13

Answer

21

Answer

9

Answer

15

Question 45

Solve: 15 + 3

Accepted Answer

18

Answer

20

Answer

12

Answer

22

Question 46

A bus has 14 passengers. 5 more passengers get on. How many passengers are on the bus now?

Accepted Answer

19

Answer

22

Answer

20

Answer

18

Question 47

There are 16 birds sitting on a tree. 7 birds fly away. How many birds are left?

Accepted Answer

9

Answer

8

Answer

10

Question 48

Solve: 11 + 6

Accepted Answer

17

Answer

21

Answer

19

Answer

15

Question 49

Solve: 19 - 8

Accepted Answer

11

Answer

15

Answer

9

Answer

13