16 P4.ME.JM.17100348
Level 1
375 g x 9 = (a)         kg (b)        g
1 m
Mass Unit conversion W Addition & subtraction
17 P5.DA.JM.17083129
Level 1
The table shows the postage rates of shipping parcels by sea to America. Yancy sent a 15 kg 750 g parcel to his cousin in America by sea. How much did he pay?
1 m
Tiered rate Mass Money
18 P6.DE.JC.23030113
Bella had 1.02 kg of sugar at first. She used 450 g of it. How many kilograms of sugar was left?
1 m
D Addition & subtraction Mass Unit conversion
19 P4.ST.JC.18120916
Level 3
There are 3 boxes.
The total mass of Box A and Box B is 160 kg.
The total mass of Box B and Box C is 200 kg.
The total mass of Box C and Box A is 180 kg.
Find the total mass of Box A, Box B and Box C.
4 m
W 4 operations Sets
20 P6.ME.NK.21060314
Level 1 PSLE
Which of the following is likely to be the total mass of 10 twenty-cent coins?
(1) 7 g
(2) 70 g
(3) 700 g
(4) 7000 g
1 m
Mass Estimation

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