Change pack
Cornerstone
Nov 17 - 23
25 questions
-
1.
Number
Calculate: 4⁄7 + 2⁄7
Answer: 6⁄7
-
2.
Algebra
Solve: 7x - 5 = 30
Answer: x = 5
-
3.
Geometry
Calculate the hypotenuse when a = 8cm and b = 14cm
Answer: 16.12cm
-
4.
Ratio
Share 80 in the ratio 1:3
Answer: 20 and 60
-
5.
Statistics
Calculate the mean of: 18, 49, 46, 18, 27, 24
Answer: 30.3
-
1.
Number
Calculate: 2⁄10 + 7⁄10
Answer: 9⁄10
-
2.
Algebra
Solve: 5x - 17 = 23
Answer: x = 8
-
3.
Geometry
Find the hypotenuse of a right triangle with sides 12cm and 16cm
Answer: 20cm
-
4.
Ratio
Share 105 in the ratio 3:4
Answer: 45 and 60
-
5.
Statistics
Calculate the mean of: 11, 21, 7, 26, 48, 6, 6, 11
-
1.
Number
Add: 1⁄4 + 3⁄6
Answer: 3⁄4
-
2.
Algebra
Solve: 6x + 9 = 81
Answer: x = 12
-
3.
Geometry
Calculate the hypotenuse when a = 8cm and b = 6cm
Answer: 10cm
-
4.
Ratio
Share 27 in the ratio 2:1
Answer: 18 and 9
-
5.
Statistics
Find the mean of: 13, 19, 5
Answer: 12.333333333333
-
1.
Number
Calculate: 1⁄10 + 1⁄10
Answer: 1⁄5
-
2.
Algebra
Solve: 4x + 13 = 57
Answer: x = 11
-
3.
Geometry
Find the hypotenuse of a right triangle with sides 20cm and 21cm
Answer: 29cm
-
4.
Ratio
Share 39 in the ratio 1:2
Answer: 13 and 26
-
5.
Statistics
Calculate the mean of: 35, 23, 35, 8, 13, 7, 43, 7
Answer: 21.4
-
1.
Number
Add: 2⁄5 + 4⁄6
Answer: 16⁄15
-
2.
Algebra
Solve: 8x - 16 = 80
Answer: x = 12
-
3.
Geometry
Calculate the hypotenuse when a = 3cm and b = 4cm
Answer: 5cm
-
4.
Ratio
Share 120 in the ratio 1:2
Answer: 40 and 80
-
5.
Statistics
Find the mean of: 3, 12, 18, 17, 6
Answer: 11.2