Question:

Simplify: 5b x 2 + 9 - 3b - 7.

1 m
Margaret bought m packets of candies. Each packet contained 40 candies. She then gave her pupils 2 candies each and had no candies left. How many pupils had candies?

1 m
Find the area of the triangle.

1 m

The side of an equilateral triangle is 24k cm long. Find its perimeter.

1 m
Find the product of 5q and 9r.

1 m
PSLE

Linda bought 4w packets of candies. Each packet contained 10 candies. After eating 2 packets of candies, how many candies had she left? Give the answer in terms of w in the simplest form.

2 m
Linda bought 4w packets of candies. Each packet contained 10 candies. After eating 2 packets of candies, how many candies had she left? Give the answer in terms of w in the simplest form.

Rynn bought 8 dresses, which cost $t each. If she gave the cashier a $50 note, how much change did she receive?

2 m
A piece of ribbon is y m long. Wendy used ^{5}_{9} of it to tie a present. What is the length of the ribbon left?

2 m
Lina bought 5 plates and 8 bowls. One plate is $3b each and 1 bowl is $2n each. How much did she pay for them?

2 m