Unit 5 – Multiplication and division
Multiply each of these numbers by 10. 24 32 11 40 56 Divide each of these numbers by 10. 60
1
99
2
110 400 320 240 90
3 Write the calculations you use to solve each of these problems. (a) A rope is 350 cm long. A stick is 10 times as short. What is the length of the stick? cm (b) A parcel has a mass of 700 g. The mass of a letter is 10 times as light. What is the mass of the letter? g (c) An eggcup has a capacity of 32 ml. The capacity of a bottle is 10 times as much. What is the capacity of the bottle? ml
Work with a partner to make up some problems like the ones in question 3 for another pair to solve. Ask the other pair to show you how they solved each of the problems.
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