Practising Mental Math improves concentration span, sharpens memory, improves number sense and reduces calculation errors. HAPPY PRACTISING!
0 of 10 questions completed
Questions:
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 10 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
| Average score |
|
| Your score |
|
Fill in the blank.
4 times 5 − 3 times 5 is
Fill in the blank.
2 + 4 + 6 + 8 = 2 times
Fill in the blank.
How many 3s are there in 21?
Fill in the blank.
7 fours are
Fill in the blank.
What must be subtracted from 120 to get 40?
Fill in the blank.
Thrice of 7 is
Fill in the blank.
3 hundreds subtracted from 6 hundreds is
Fill in the blank.
5 tens added to 7 ones is
Complete the pattern.
64, 68, , , 80
Fill in the blank.
300 – 280 =
