Number
Find the sum of -37 + -25
What is -62?
solve for x: 3x + 5 = 17
What is x = 4?
What is 1/6?
This is the number of cubic centimeters in one litre.
What is 1,000?
What is the value of 8 + (4+5) x 2
What is 26?
Simplify the expression: 3(x + 4) - 2x
What is x + 12?
What is the median of the numbers:
1, 3, 4, 4, 5, 8?
What is 4?
What is 2.5 kilometers in meters?
What is 2500m?
Susie was 3 years old when her brother was born. Today Susie is 16 years old. What is the difference between Susie's and her brother's age today?
What is 3?
What is x = 6?
If you know that two of the four options in a multiple choice question are wrong, what is the probabilty of randomly guessing the correct answer?
What is 1/2?
The number of square centimetres in 3 square metres.
What is 30,000 square centimetres?
How many prime number are there between 0 and 20?
What is 8?
Factorise the equation 3x2 - 12x
What is 3x (x - 4)?
A school canteen offers 3 cakes, 4 sandwiches and 5 drinks. How many different meal combinations can you create by choosing one of each?
What is 60?
If you walk 3 km north, then 4 km east, this is the straight-line distance back to your starting point.
What is 5 kilometres?
In a right angled triangle, if the hypotenuse is 13 cm and one side is 5 cm, this is the area of the triangle.
What is 30 cm2?
What is 3/8 divided by 9/16?
What is 2/3?
Factorise the quadratic expression:
x2 - 4x - 5
What is (x - 5)(x + 1)?
A certein event A has probability 0.35, event B has probability 0.6, and the probability of (A and B) is 0.27, are A and B independent events?
What is no?
Because Pr(A given B) = 0.27/0.6 = 0.45 which is not equal to Pr(A) = 0.35.
The total surface area of a rectangular prism with dimensions 3 cm × 4 cm × 5 cm.
What is 94 cm2?
If two similar triangles have a ratio of 3:5, and the smaller triangle has an area of 18 cm², this is the area of the larger triangle.
What is 50 cm2?