Adding and Subtracting Single Digits: Master the Basics of Number Operations

Question 1

Let's add 8 and 9. What's the sum?

Accepted Answer

16

Answer

15

Answer

17

Answer

18

Question 2

What's 10 minus 6?

Accepted Answer

3

Answer

2

Answer

4

Answer

5

Question 3

Let's add 12 and 5. What is the sum?

Accepted Answer

17

Answer

16

Answer

18

Question 4

Let's add! What is the answer to 5 plus 3?

Accepted Answer

7

Answer

6

Answer

8

Question 5

Let's think! What number can we add to 5 to make 10?

Accepted Answer

3

Answer

5

Answer

7

Question 6

Which of these is the biggest number: 6 plus 1, 5 minus 2, or 4 plus 3?

Accepted Answer

6 plus 1

Answer

5 minus 2

Answer

4 plus 3

Question 7

Let's add again! What is the answer to 4 plus 6?

Accepted Answer

10

Answer

8

Answer

12

Question 8

Find the difference between 8 and 4.

Accepted Answer

3

Answer

4

Answer

5

Question 9

What is the missing number: 15 - ? = 8

Accepted Answer

5

Answer

6

Answer

7

Answer

8

Question 10

What is 10 added to 0?

Accepted Answer

10

Answer

9

Answer

11

Answer

12

Question 11

What is 7 plus 3?

Accepted Answer

10

Answer

11

Answer

9

Answer

8

Question 12

What is 5 + 2 + 3?

Accepted Answer

11

Answer

10

Answer

9

Answer

12

Question 13

Find the difference between 19 and 12.

Accepted Answer

7

Answer

6

Answer

8

Answer

9

Question 14

Solve this problem: fourteen plus six minus three

Accepted Answer

Seventeen

Answer

Fifteen

Answer

Nineteen

Question 15

What number should go in the blank to make this equation correct: twelve minus blank equals seven?

Accepted Answer

Three

Answer

Four

Answer

Five

Question 16

Which number is the greatest?

Accepted Answer

Seventeen

Answer

Fifteen

Answer

Thirteen

Question 17

Which symbol should go in the blank to make this equation correct: twelve blank five equals seven

Accepted Answer

Minus

Answer

Plus

Answer

Equals

Question 18

A farmer has nine sheep in his field. He buys five more sheep. How many sheep does he have now?

Accepted Answer

Fourteen

Answer

Twelve

Answer

Sixteen

Question 19

We are missing a piece here: 14 + ___ = 18. What should go in the blank?

Accepted Answer

4

Answer

2

Answer

3

Answer

5

Question 20

Which number sentence matches this situation: You have 6 birds on a tree branch. 2 more birds fly onto the branch.

Accepted Answer

6 + 2

Answer

6 - 2

Answer

2 + 6

Answer

2 - 6

Question 21

Calculate: 9 - 0

Accepted Answer

9

Answer

10

Answer

0

Answer

8

Question 22

Subtract 4 from 9. What is the answer?

Accepted Answer

5

Answer

4

Answer

6

Question 23

If you start with 10 and subtract 4 then 2, what is the result?

Accepted Answer

4

Answer

5

Answer

6

Answer

3

Question 24

I have 8 pencils on my desk. If I take away 4 pencils, how many pencils will I have left?

Accepted Answer

4

Answer

3

Answer

5

Answer

6

Question 25

What is the difference between 7 and 2?

Accepted Answer

5

Answer

6

Answer

7

Answer

4

Question 26

Five birds are singing in a tree. Three more birds come to join them. How many birds are there in total?

Accepted Answer

8

Answer

2

Answer

7

Answer

10

Question 27

What is 6 + 3?

Accepted Answer

9

Answer

12

Answer

3

Answer

6

Question 28

Seven apples are in a bowl. You take two apples to eat. How many apples are left in the bowl?

Accepted Answer

5

Answer

4

Answer

2

Answer

9

Question 29

What is the difference between 9 and 4?

Accepted Answer

5

Answer

13

Answer

3

Answer

6

Question 30

You have 4 cookies. You eat 1. How many cookies do you have left?

Accepted Answer

3

Answer

1

Answer

5

Answer

2

Question 31

What number do you add to 2 to make 7?

Accepted Answer

5

Answer

6

Answer

3

Answer

9

Question 32

Which number sentence is the same as 4 + 3 = 7?

Accepted Answer

7 - 3 = 4

Answer

7 - 4 = 3

Answer

7 + 3 = 10

Answer

4 - 3 = 1

Question 33

Sarah has 8 balloons. Three balloons pop. How many balloons does Sarah have left?

Accepted Answer

5

Answer

11

Answer

6

Answer

3

Question 34

There are 3 red cars and 2 blue cars in a car park. How many cars are there altogether?

Accepted Answer

5

Answer

2

Answer

1

Answer

6

Question 35

What is the missing number: 5 + __ = 8?

Accepted Answer

3

Answer

13

Answer

2

Answer

4