Change pack
Cornerstone
Jan 1 - 7
25 questions
-
1.
Number
Calculate: 53 + 68
Answer: 53 + 68 = 121
-
2.
Algebra
Expand: 2(2x + 7)
Answer: 4x + 14
-
3.
Geometry
Opposite = 13cm, hypotenuse = 15cm. Find the angle
Answer: 60° (approximately)
-
4.
Ratio
Calculate 10% of 78
Answer: 7.8
-
5.
Statistics
What is the probability of rolling a 3 on a fair die?
Answer: 1⁄6
-
1.
Number
Calculate: 686 + 328
Answer: 686 + 328 = 1014
-
2.
Algebra
Solve: x + 12 = 22
Answer: x = 10
-
3.
Geometry
Opposite = 18cm, adjacent = 13cm. Calculate the angle
Answer: 54.2°
-
4.
Ratio
Simplify the ratio 30:10
Answer: 3:1
-
5.
Statistics
A bag has 6 red and 5 blue balls. What is the probability of picking a red ball?
Answer: 6⁄11
-
1.
Number
Calculate: 71 + 81
Answer: 71 + 81 = 152
-
2.
Algebra
Solve: x + 2 = 14
Answer: x = 12
-
3.
Geometry
Find the hypotenuse of a right triangle with sides 8cm and 15cm
Answer: 17cm
-
4.
Ratio
Simplify the ratio 21:24
Answer: 7:8
-
5.
Statistics
Calculate the range of: 30, 64, 64, 56, 22, 24
-
1.
Number
What is the missing number: 77 + ? = 160
-
2.
Algebra
Factorise: 6x² + 6x
Answer: 6x(x + 1)
-
3.
Geometry
Calculate the area of a circle with diameter 24cm
Answer: 452.39cm²
-
4.
Ratio
Simplify the ratio 28:20
Answer: 7:5
-
5.
Statistics
Find the range of: 18, 17, 17, 23, 45
-
1.
Number
What is the missing number: 67 + ? = 199
Answer: 132
-
2.
Algebra
Solve: 2x = 26
Answer: x = 13
-
3.
Geometry
Calculate the area of a circle with diameter 17cm
Answer: 226.98cm²
-
4.
Ratio
Simplify: 10:12:8
Answer: 5:6:4
-
5.
Statistics
Calculate the range of: 48, 61, 99, 81, 73, 99