Change pack
Cornerstone
Jan 1 - 7
25 questions
-
1.
Number
Calculate: 436 + 406
Answer: 436 + 406 = 842
-
2.
Algebra
Simplify: 5x + 5x
Answer: 10x
-
3.
Geometry
Calculate the distance between (10, 10) and (13, 14)
-
4.
Ratio
Simplify: 8:10:12
Answer: 4:5:6
-
5.
Statistics
Find the mean of: 4, 9, 16, 8, 12
Answer: 9.8
-
1.
Number
4000
Answer: 4 × 103
-
2.
Algebra
Expand: 5(3x + 7)
Answer: 15x + 35
-
3.
Geometry
Find the area of a circle with radius 3cm
Answer: 28.27cm²
-
4.
Ratio
Find 51% of 391
Answer: 199.41
-
5.
Statistics
Calculate the mean of: 11, 6, 42, 21, 27, 37, 41
Answer: 26.4
-
1.
Number
Calculate: 10⁄12 + 1⁄12
Answer: 11⁄12
-
2.
Algebra
Expand: 3(6x + 5)
Answer: 18x + 15
-
3.
Geometry
Calculate the area of a circle with diameter 13cm
Answer: 132.73cm²
-
4.
Ratio
Find 34% of 403
Answer: 137.02
-
5.
Statistics
Calculate the mean of: 6, 25, 33, 50, 5, 32
Answer: 25.2
-
1.
Number
Find the total of 208, 274, and 98
Answer: 580
-
2.
Algebra
Factorise: 25x + 10
Answer: 5(5x + 2)
-
3.
Geometry
Opposite = 8cm, hypotenuse = 9.2cm. Find the angle
Answer: 60° (approximately)
-
4.
Ratio
Simplify: 10:6:12
Answer: 5:3:6
-
5.
Statistics
Find the range of: 41, 12, 15, 40, 39
-
1.
Number
Calculate: 93 + 89
Answer: 93 + 89 = 182
-
2.
Algebra
Simplify: 8x + 6x
Answer: 14x
-
3.
Geometry
Opposite = 16cm, adjacent = 11cm. Calculate the angle
Answer: 55.5°
-
4.
Ratio
Simplify: 8:6:4
Answer: 4:3:2
-
5.
Statistics
Find the mean of: 7, 3, 19, 20
Answer: 12.25