BEDMAS
What is 2 + (3 x 2)?
8
The area of a rectangle is 12 cm2. The length is 6 cm. What is the width?
2 cm
What is 2n = 10; n = ?
5
Find a pair of numbers that work:
m + 2n - 3 = 11
m + n = 9
m = 4; n = 5
What is 2/5 as a decimal and a percentage?
What is 8/4 + (2 +1)?
5
The perimeter of a rectangle is 26 cm. The length is 8 cm. What is the width?
5 cm
What is 3 + r - 5 = 8; r =
Find a pair of numbers to satisfy each equation:
p + q = 10
3p - q = 2
p = 3; q = 7
What is 25% of 360?
90
What is 3 x (3 x 3) + 5
32
The area of a rectangle is 60 cm2. The length is 12 cm. What is the width?
5 cm
h/16 = 3; h = ?
48
Find a pair of numbers to satisfy each equation:
2a + b = 16
a + b = 12
a = 4; b = 8
Order from largest to smallest
7.7, 6.8, 9.3, -12.1, - 15, -6, -2.2
9.3, 7.7, 6.8, -2.2, -6, -12.1, -15
What is 6/2 - (3 -1) x 4?
-5
The perimeter of a football pitch is 260 m. The length is 70 m. What is the width?
60 m
(14 - g) x 3 = 18; g = ?
Find a pair of numbers to satisfy each equation:
3a + b = 9
b - a = 5
a = 1; b = 6
The temperature in Toronto, Canada, is -14 degrees Celsius in December. In Thailand, the average temperature is 32 degrees Celsius. What is the difference between the temperatures?
46 degrees Celsius
What is 14 x 8/4 + (6 x 6) - 7
57
The area of a triangle is 30 cm2. The base of the triangle is 6 cm. What is the height?
10 cm
k + (5 x 5)/5 = 16; k =
11
Find a pair of numbers to satisfy each equation:
3a + 2b = 36
a + b = 15
a = 6; b = 9
There are 3000 people at a football match. 10% of them are children and the rest are adults. 20% of the adults are women. How many children are there? How many of the adults are women? How many of the adults are men?
300 children; 600 women; 2100 men