Unit 9 – The four operations
1 Try these. Remember to make an estimate first. (a) 248 ÷ 4 (b) 192 ÷ 3 (c) 192 ÷ 6
(d) 248 ÷ 8
Talk to you partner about any connections you can see.
Solve these problems. (a) 132 children go camping. Tents sleep 6. How many tents are needed? (b) Grandpa shares $172 between his 4 grandchildren. How much do they get each? (c) Letisha cuts a 135 cm length of string to make 9 cm pieces. How many pieces can she make?
2
Try this. (a) Use estimates to sort these divisions.
3
Answer will be less than 30 Answer will be more than 30
(b) Then solve each one to check.
131
9781380050694__text.indb 131
04/05/2022 15:50
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