Change pack
Cornerstone
Jan 1 - 7
25 questions
-
1.
Number
Calculate: -10 + (20) + (-2)
-
2.
Algebra
Solve: 7x = 98
Answer: x = 14
-
3.
Geometry
Opposite = 11cm, hypotenuse = 22cm. Find the angle
Answer: 30° (approximately)
-
4.
Ratio
Simplify: 8:12:16
Answer: 2:3:4
-
5.
Statistics
Find the mean of: 19, 13, 6, 15, 16
Answer: 13.8
-
1.
Number
Calculate: 27 + 83
Answer: 27 + 83 = 110
-
2.
Algebra
Collect like terms: 8x + 8y + 8x + 6y
Answer: 16x + 14y
-
3.
Geometry
Opposite = 18cm, adjacent = 14cm. Calculate the angle
Answer: 52.1°
-
4.
Ratio
Simplify: 4:10:4
Answer: 2:5:2
-
5.
Statistics
Find the range of: 19, 16, 28, 9, 25
-
1.
Number
Add: 2⁄8 + 4⁄7
Answer: 23⁄28
-
2.
Algebra
Expand: 4(x + 6)
Answer: 4x + 24
-
3.
Geometry
Opposite = 12cm, hypotenuse = 17cm. Find the angle
Answer: 45° (approximately)
-
4.
Ratio
Find 81% of 486
Answer: 393.66
-
5.
Statistics
Calculate the mean of: 29, 33, 11, 17, 47, 19, 46
Answer: 28.9
-
1.
Number
What is the missing number: 39 + ? = 153
Answer: 114
-
2.
Algebra
Simplify: 2x + 5x
-
3.
Geometry
Opposite = 8cm, hypotenuse = 11.3cm. Find the angle
Answer: 45° (approximately)
-
4.
Ratio
Simplify the ratio 12:6
Answer: 2:1
-
5.
Statistics
Find the range of: 15, 36, 22, 8, 38
-
1.
Number
Calculate: 33 + 41
Answer: 33 + 41 = 74
-
2.
Algebra
What is the next term? 6, 24, 96, 384, ...
Answer: 1536
-
3.
Geometry
Opposite = 15cm, adjacent = 8cm. Calculate the angle
Answer: 61.9°
-
4.
Ratio
Calculate 50% of 29
Answer: 14.5
-
5.
Statistics
Calculate the range of: 56, 32, 45, 29, 55, 59