Unit 8 – Length, mass and capacity
Write the masses of these objects. (a)
1
(b)
0
0
500
500
450 50
9
1
500
500
400
100
8
2
500
500
350
150
7
3
(g) 250 300 200
(kg)
500
500
6
4
5
500
500
kg
g
g
kg
g
g
2 Estimate and measure. Will you use grams or kilograms? (a) Copy and complete this table. Include an object of your own. Estimate Actual mass of pencil case mass of pile of books mass of stapler mass of 1 litre of water mass of ? (b) Compare the masses of three items you measured in grams. Write the masses in order from lightest to heaviest.
E
What is the mass of the toy truck?
Make up a similar problem for a friend to solve.
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