Math Quiz: Substitute the Missing Arithmetic Signs
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!
Right answers
Found error? Select and press Ctrl+Enter
1. (100 80) 2 = 40
minus and multiply
2. 30 (40 20) = 600
multiply and minus
3. 35 5 10 = 1750
multiply and multiply
4. (45 5) 9 = 25
multiply and divide
5. 845 700 5 = 705
minus and divide
6. 25 25 25 = 75
plus and plus
7. 5 6 10 = 1
plus and minus
8. (330 110) 22 = 10
minus and divide
9. 100 5 5 = 4
divide and divide
10. 7 8 5 = 280
multiply and multiply
11. (7 5) (12 4) = 43
multiply, plus and minus
12. 88 2 2 = 22
divide and divide
13. 325 (125 2) = 75
minus and multiply
14. 3 4 2 = 6
multiply and divide
15. (5 5) (4 4) = 80
plus, multiply and plus