Positive Integers
Number Properties
Fractions
Algebra
BONUS
100
Using the Addition Algorithm solve:
126 + 47 + 58
231
100
Find the highest common factor of 14 and 35
14: 1, 2, 7, 14
35: 1, 5, 7, 35
HCF = 7
100
Write this fraction in its simplest form:
3/12
1/4
100
Simplify this expression by collecting like terms:
5m + 8e – 3m + 7e
5m - 3m + 8e + 7e
2m + 15e
100
Write an expression for:
a number b is tripled and subtracted from 12
12 - 3b
200
Solve:
356
x 28
------
9 968
200
Solve
√49
7
200
Convert this mixed number into an improper fraction.
5 1/3
16/3
3 xx 5 + 1 = 16
200
Simplify the following:
7a xx 3b^2 xx 2
= 7 xx 3 xx 2 xx a xx b xx b
= 42ab^2
200
List all the prime numbers below 25.
2, 3, 5, 7, 11, 13, 17, 19, 23.
300
Estimate the answer to the following by rounding both numbers to the nearest 10 first:
104 ÷ 11
10
300
Simplify the following expression by writing it in index form:
5 xx 5 xx 5 xx 3 xx 2 xx 3
5^3 xx 3^2 xx 2
300
Place these fractions in ascending order
2/3, 3/4, 4/5
LCM = 60
45/60, 48/60, 40/60
300
Solve the following:
7 + 4a = 23
4a = 23 - 7
4a = 16
a = 16/4
a = 4
300
Evaluate:
92 - √49 ÷ 2 - 5
32
400
Use Order of Operations to solve the following:
3 x (72 ÷ 12 +1) - 1
20
400
Evaluate the following term:
7^2 – 6^2
= 7 x 7 – 6 x 6
= 49 – 36
= 13
400
Solve the following:
1/5 + 1/2
7/10
LCM = 10
2/10 + 5/10 = 7/10
400
Solve by expanding brackets first:
3 (x + 2) = 18
3x + 6 = 18
3x = 18 - 6
3x = 12
x = 12/3
x = 4
400
Write an expression for the area of rectangle that had a length of 4 and a width of x +2.
4(x+2)
Or in expanded form:
4x + 8
500
In a class, eight students have three
televisions at home, four have two
televisions, 13 have one television and two
students have no television. How many
televisions are there in total?
45
500
Express the number 60 in prime factor form (factor tree)
500
Solve the following:
3/5 ÷ 3/8
8/5
3/5 xx 8/3 = 8/5
500
Solve the following:
3 (b + 5) + 4b = 29
500
What fraction of $2 is 40cents?
1/5