topic badge
India
Class V

Mass Problems

Interactive practice questions

Justin is weighing himself and his dog at the same time. Their combined mass is $70$70 kg.

Justin knows that he weighs $32$32 kg, so what must his dog weigh?

Easy
< 1min

There are 3 bags of nuts with a total weight of 23 kilograms. The first bag weighs 10 kilograms and the second bag weighs 7 kilograms. How many kilograms does the third bag weigh?

Easy
< 1min

Mohamad's trampoline can hold a maximum of $90$90 kg of mass.

If Mohamad has some friends over and they each weigh $30$30 kg, how many of them can use the trampoline at once?

Easy
< 1min

At a sporting match, the coach has $10$10 oranges in a container to give out to the team members at half-time. The container of oranges weighs $800$800 g.

Easy
< 1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account

Outcomes

5.N.FN.5

Uses decimal fractions (1/10, 1/100) in the context of units of length and money, weight, temp

5.M.L.2

Applies the four operations in solving problems involving length, weight and volume.

5.M.L.3

Relates commonly used larger and smaller units of length, weight and volume and converts one to the other.

What is Mathspace

About Mathspace