8. Brian had 3 bags of shopping when he came back from the supermarket. The fi rst weighed 5kg 362g, the second weighed 3097g and the third weighed 6.03kg. What was the total weight of the 3 bags?
9. Sandra’s schoolbag weighs 9.68kg. If the books she takes out for her homework weigh a total of 2kg 38g, how much does her schoolbag now weigh?
Recap • I can compare and estimate weights. • I can record weights as grams and kilograms. • I can add weights. • I can subtract weights. • I can multiply weights. • I can divide weights.