Math Quiz: Substitute the Missing Arithmetic Signs

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Free online printable quiz with multiple-choice questions (MCQ) without registration.

Today we are again asking you to test how well you do mental arithmetic. But this time the task will be a little different than the ones in the previous tests. In each of the examples, we left out all the signs except for equality. Can you put them back in place?

The Math Quiz "Substitute the Missing Arithmetic Signs", which you will find on this page of our website, consists of 15 examples. How many correct answers will you give? Challenge yourself!

Math Quiz: Substitute the Missing Arithmetic Signs

Test yourself

1. (100 80) 2 = 40

2. 30 (40 20) = 600

3. 35 5 10 = 1750

4. (45 5) 9 = 25

5. 845 700 5 = 705

6. 25 25 25 = 75

7. 5 6 10 = 1

8. (330 110) 22 = 10

9. 100 5 5 = 4

10. 7 8 5 = 280

11. (7 5) (12 4) = 43

12. 88 2 2 = 22

13. 325 (125 2) = 75

14. 3 4 2 = 6

15. (5 5) (4 4) = 80

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Math Quiz: Substitute the Missing Arithmetic Signs

Test yourself

1. (100 80) 2 = 40

2. 30 (40 20) = 600

3. 35 5 10 = 1750

4. (45 5) 9 = 25

5. 845 700 5 = 705

6. 25 25 25 = 75

7. 5 6 10 = 1

8. (330 110) 22 = 10

9. 100 5 5 = 4

10. 7 8 5 = 280

11. (7 5) (12 4) = 43

12. 88 2 2 = 22

13. 325 (125 2) = 75

14. 3 4 2 = 6

15. (5 5) (4 4) = 80

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