Science quiz
Minute maths: mixed operations
Sixty seconds of mixed operations on one sheet, such as 9 × 6 or 72 ÷ 8. Work down the columns; the order changes every day.
- Format
- Type them all
- Items
- 40 answers
- Limit
- 1:00
- Level
- Medium
- Checked
- 2026.10.03
- Answers
- 40
- Time limit
- 1:00
- Order
- One at a time, no skipping
- Matching
- Case and accents ignored
- Answer each item in turn; the next appears when you get it right.
- Press Enter to check a guess.
- Pause whenever you like (Esc). The board hides while the clock is stopped.
Type the answer to each question.
| Question | Answer |
|---|---|
| 5 + 7 | Not found yet |
| 18 - 11 | Not found yet |
| 7 × 2 | Not found yet |
| 90 ÷ 9 | Not found yet |
| 4 + 11 | Not found yet |
| 19 - 10 | Not found yet |
| 6 × 8 | Not found yet |
| 16 ÷ 8 | Not found yet |
| 10 + 5 | Not found yet |
| 21 - 11 | Not found yet |
| 4 × 5 | Not found yet |
| 30 ÷ 3 | Not found yet |
| 5 + 9 | Not found yet |
| 14 - 10 | Not found yet |
| Question | Answer |
|---|---|
| 5 × 9 | Not found yet |
| 54 ÷ 9 | Not found yet |
| 6 + 7 | Not found yet |
| 13 - 4 | Not found yet |
| 6 × 7 | Not found yet |
| 25 ÷ 5 | Not found yet |
| 11 + 5 | Not found yet |
| 23 - 11 | Not found yet |
| 9 × 11 | Not found yet |
| 108 ÷ 12 | Not found yet |
| 10 + 12 | Not found yet |
| 17 - 12 | Not found yet |
| 2 × 12 | Not found yet |
| 120 ÷ 10 | Not found yet |
| Question | Answer |
|---|---|
| 6 + 8 | Not found yet |
| 6 - 3 | Not found yet |
| 6 × 4 | Not found yet |
| 12 ÷ 3 | Not found yet |
| 6 + 2 | Not found yet |
| 22 - 10 | Not found yet |
| 9 × 9 | Not found yet |
| 14 ÷ 7 | Not found yet |
| 3 + 4 | Not found yet |
| 11 - 7 | Not found yet |
| 5 × 12 | Not found yet |
| 20 ÷ 5 | Not found yet |
About this quiz
A one minute sprint of mixed operations. Forty questions is more than most people finish, so the score is simply how far you get before the clock runs out.
- The four operations take turns, ten questions each.
- Every answer is a positive whole number.
More quizzes like this
| No. | Quiz | Section | Format | Items | Added |
|---|---|---|---|---|---|
| 01 | Minute maths: addition Forty addition questions and sixty seconds on the clock. Type each answer; the next question appears the moment you are right. No skipping. Science / Type them all / 40 answers | Science | Type them all | 40 | 2026.10.03 |
| 02 | Minute maths: multiplication Forty multiplication questions and sixty seconds on the clock. Type each answer; the next question appears the moment you are right. No skipping. Science / Type them all / 40 answers | Science | Type them all | 40 | 2026.10.03 |
| 03 | Minute maths: subtraction Forty subtraction questions and sixty seconds on the clock. Type each answer; the next question appears the moment you are right. No skipping. Science / Type them all / 40 answers | Science | Type them all | 40 | 2026.10.03 |