Maths practice for 13 year olds
Number of problems found: 6480
- Sqrt of 24
What is the square root of 24?
Expressed as a percentage:
52 is what percent of 93?
- One half
One half of 2 75 is: ...
- Convert 8
Convert 11/2 into a percent?
- Which 3
Which is an equivalent ratio of 12:36
- The square
The square root of 25 times the square root of 81 is what number?
- What percentage
What percentage is 12 km out of 80 km?
- Strange x
For what x is true x=19x?
- Absolute 37423
Add the absolute values:
- Percent decrease
77 to 59. Find the percent decrease.
- Percent change 2
98.6 to 101.2; what is the percent change?
- Cube root
Find the cube root of 18
- Fifth of the number
A fifth of the number is by 24 less than that number. What is the number?
Calculate the square root of these numbers:
What is the value of ||-81|-|-90||?
- Is equal
Is it equal following terms? -9 21 = (-9) 21
- Determine 3885
Determine the sum of the square roots of 81.
- Percent increase
2.22 to 2.52 What is the percentage increase?
- Percent base
75% of 40 is 30. What is the base?