WorksheetsYEAR 10 NUMBER REVIEW
Total questions: 15
Worksheet time: 8mins
What is 3/4 of 20?
15
12
7
18
To write a fraction or a decimal as a percentage I multiply by 100
TRUE
FALSE
What is the HCF (highest common factor) of 30 and 36?
3
6
9
12
What is the LCM (lowest common multiple) of 4 and 9?
28
72
36
18
Jim eats 1/3 of a pie and Tom eats 3/4 of what is left. What fraction does Tom eat?
3/12
6/12
4/7
1/2
A t-shirt in Jay Jays says 30% off all tees. If a t-shirt normally costs $30 what is the new price?
$21
$27
$15
$24
Use BEDMAS to correctly answer this calculation: 54 -10 + 3
47
51
61
42
Use BEDMAS to correctly answer the following: 150 - (8+2)2
130
50
100
0
The following are a list of prime numbers. Which is NOT a prime number: 11 , 29 , 31 , 39 , 41, 47, 5 3, 59 , 63
29
53
63
39
GST inclusive means....
GST has not been added to the price
GST is already added onto the price
Calculate the GST on the following amount: $450
$565.00
$515.70
$517.50
$67.50
Calculate 3/4 + 1/2 = (Remember to turn them into decimals first and use the S-D key on your calculator OR change the fractions to fractions with the same denominators).
4/6
4/8
1.25
5/4
A house increases in value from $750,000 to $825,000. What percentage increase is this? (Hint: Find the difference between the two amounts and then use the original amount as your denominator)
10%
7.5%
25%
15%
What is 45/60 as a percentage?
45%
15%
60%
75%
What is the square root of 144?
12
14
16
8
