Maths practice for 11-year-olds.
Number of problems found: 2989
- A quarter
A quarter of the number 72 is:
What is bigger? ...
- The diameter
The diameter of a circle is 4 feet. What is the circle's circumference?
- Fractions 3
Calculate 1/9 of 27:
- Quotient and division
Find the quotient of 3/4 and 1/4.
- Denominator 2
The denominator of a fraction is five, and the numerator is 7. Write the fraction.
- Multiplying fractions
What is 1/3 of 5?
- Round 9
Round number 0.2375 TO 2 SIGNIFICANT FIGURES
On how many parts divide plane 6 parallels?
- Valid number
Round the 453874528 on 2 significant numbers.
- Three fractions times
Eight thirds×nine quarters×twelve fifths
- Reciprocal of mixed number
Find the reciprocal of 1 2/5.
Subtract two mixed numbers: 3 1/2 -1 3/4
- Children 9
There are 11 children in a room. Six of the children are girls. What fraction of the children are girls?
- The cube - simple
Calculate the surface of the cube measuring 15 centimeters.
- Circle area
Calculate the circle area with a radius of 1.2 m.
- Divisibility 2
How many divisors have integer numbers 80?
Can we construct a line segment if we know: end point and one point inside line
- Expression: 3895
Specify the value of the expression: (27^-1) · 9³
- Write 6
Write two hundred four thousandths in decimal form.