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074-P1-2

1. The weight of Ricky's father is 85 kg and the weight of his sister is 42 kg.
If Ricky weighs 17 kg more than his sister, what is the difference
between Ricky's weight and his father's weight?

2. There were 25 oranges. Ann ate 13 oranges and then bought 18 more
oranges. How many oranges are there now?

3. There were 37 marbles in a pocket. Nine marbles were taken out from
the pocket, and then 10 more marbles were put in the pocket. How many
marbles are in the pocket now?
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