Change pack
Cornerstone
Jan 1 - 7
25 questions
-
1.
Number
Simplify: x7 × x6
Answer: x13
-
2.
Algebra
What is the next term? 2, 6, 18, 54, ...
Answer: 162
-
3.
Geometry
Opposite = 15cm, hypotenuse = 21.2cm. Find the angle
Answer: 45° (approximately)
-
4.
Ratio
Simplify: 15:18:18
Answer: 5:6:6
-
5.
Statistics
Find the range of: 16, 26, 29, 6, 12
-
1.
Number
Calculate: 6⁄12 + 2⁄12
Answer: 2⁄3
-
2.
Algebra
Solve: 8x - 12 = 2x + 6
Answer: x = 3
-
3.
Geometry
Opposite = 11cm, adjacent = 14cm. Calculate the angle
Answer: 38.2°
-
4.
Ratio
Find 30% of 488
Answer: 146.4
-
5.
Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2
-
1.
Number
Add: 3⁄5 + 1⁄6
Answer: 23⁄30
-
2.
Algebra
Simplify: 7x + 9x
Answer: 16x
-
3.
Geometry
Opposite = 7cm, hypotenuse = 14cm. Find the angle
Answer: 30° (approximately)
-
4.
Ratio
Find 45% of 469
Answer: 211.05
-
5.
Statistics
Calculate the range of: 61, 95, 44, 61, 84, 37
-
1.
Number
Calculate: 815 + 831
Answer: 815 + 831 = 1646
-
2.
Algebra
Factorise: 6x + 14
Answer: 2(3x + 7)
-
3.
Geometry
Find the hypotenuse of a right triangle with sides 3cm and 4cm
Answer: 5cm
-
4.
Ratio
Simplify: 9:15:12
Answer: 3:5:4
-
5.
Statistics
Calculate the mean of: 45, 39, 50, 47, 27, 27, 40, 11
Answer: 35.8
-
1.
Number
Calculate: 30 + 37
Answer: 30 + 37 = 67
-
2.
Algebra
Solve: 4x = 36
Answer: x = 9
-
3.
Geometry
Calculate the area of a circle with diameter 24cm
Answer: 452.39cm²
-
4.
Ratio
Find 31% of 225
Answer: 69.75
-
5.
Statistics
Find the range of: 29, 16, 29, 18, 18