How do you play Quick Math?
Solve each problem in your head, without paper, and type the answer on the number pad. The moment you enter as many digits as the answer has, it is checked and the next problem appears. Get several right in a row to build a combo.
At the end you see your accuracy, average time per problem and best combo, plus every problem you missed with its answer. The numbers are big and clear so kids can play too.
What modes are there?
| Mode | How it works |
|---|---|
| 60 Second Sprint | Pick any mix of addition, subtraction, multiplication and division, choose level 1 to 3, and see how many you can get in 60 seconds. |
| Times Tables | Pick a table from 2 to 9 and answer its 9 facts. A missed fact comes back a few problems later. Mixed mode asks 20 facts from all tables and brings up the ones you often miss more often. |
| True or False | See an equation with an answer, like "7 × 8 = 54", and hit O if it is right or X if it is wrong, as fast as you can for 60 seconds. |
| Survival Streak | One wrong answer or running out of time ends the run. The problems get harder and the clock gets shorter as you go. |
| Daily 20 | Everyone gets the same 20 problems each day. The first 10 use one digit numbers, the last 10 use two digit numbers. |
How big do the numbers get?
Level 1 is mostly one digit, level 2 two digits and level 3 three digits. Subtraction never goes below zero, and division problems always come out even.
- Level 1: times table range problems such as 8 + 6, 15 - 7, 6 × 9 and 56 ÷ 8.
- Level 2: two digit sums and differences such as 47 + 38 and 83 - 29, and products such as 23 × 4.
- Level 3: three digit addition and subtraction, two digit by two digit products such as 17 × 13, and divisions such as 252 ÷ 7.
How can I do mental math faster?
- Make a ten. For 8 + 7, add 2 to get 10, then add the remaining 5 for 15.
- Start with the big place values. For 47 + 38, add 40 + 30 = 70 and 7 + 8 = 15, then combine them to get 85.
- Turn subtraction into adding up. For 83 - 29, count how far it is from 29 up to 83: 54.
- Turn division into a times table. For 56 ÷ 8, ask "8 times what is 56?" The answer is 7.
- Replay what you missed. Retry missed on the results screen repeats only the problems you got wrong until you get them all.
Nothing is sent to a server. Your best results for each mode and level are saved in this browser, along with the times table facts you miss most often.