Science quiz
Minute maths: addition
Sixty seconds of addition on one sheet, such as 7 + 9. 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 |
|---|---|
| 2 + 4 | Not found yet |
| 9 + 3 | Not found yet |
| 6 + 7 | Not found yet |
| 9 + 11 | Not found yet |
| 8 + 11 | Not found yet |
| 6 + 12 | Not found yet |
| 2 + 10 | Not found yet |
| 8 + 3 | Not found yet |
| 11 + 10 | Not found yet |
| 7 + 6 | Not found yet |
| 8 + 9 | Not found yet |
| 5 + 12 | Not found yet |
| 3 + 7 | Not found yet |
| 11 + 12 | Not found yet |
| Question | Answer |
|---|---|
| 3 + 11 | Not found yet |
| 9 + 7 | Not found yet |
| 4 + 9 | Not found yet |
| 10 + 11 | Not found yet |
| 2 + 5 | Not found yet |
| 5 + 3 | Not found yet |
| 8 + 5 | Not found yet |
| 10 + 10 | Not found yet |
| 10 + 4 | Not found yet |
| 4 + 8 | Not found yet |
| 7 + 11 | Not found yet |
| 3 + 10 | Not found yet |
| 3 + 8 | Not found yet |
| 5 + 6 | Not found yet |
| Question | Answer |
|---|---|
| 7 + 10 | Not found yet |
| 6 + 2 | Not found yet |
| 5 + 9 | Not found yet |
| 12 + 9 | Not found yet |
| 9 + 10 | Not found yet |
| 4 + 3 | Not found yet |
| 6 + 8 | Not found yet |
| 8 + 4 | Not found yet |
| 2 + 3 | Not found yet |
| 4 + 6 | Not found yet |
| 6 + 11 | Not found yet |
| 9 + 9 | Not found yet |
About this quiz
A one minute sprint of addition. Forty questions is more than most people finish, so the score is simply how far you get before the clock runs out.
- Both numbers are between 2 and 12, so no answer is above 24.
- A wrong answer costs time but does not end the run.
More quizzes like this
| No. | Quiz | Section | Format | Items | Added |
|---|---|---|---|---|---|
| 01 | 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 |
| 02 | Minute maths: mixed operations Forty mixed operations 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 |