Unit 7 – Whole numbers and fractions
180 200 220 ?
What number comes next? The numbers increase by 20 each time. 220 + 20 = 240 So the next number is 240.
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1 What number comes next in each counting pattern? (a) 900 800 700 ? (b)
425 450 475 ?
(c)
340 320 300 ?
2 Which of the numbers listed below will be in each counting pattern? 680 550 400 940 700 925 610
(a) Counting on by 20 from 380 (b) Counting back by 100 from 900 (c) Counting on by 25 from 150
E
Riana has 60 cents in her money box. She puts in some 25 cent coins. She now has less than 300 cents in total. How much money could be in Riana’s money box now? Work with a partner.
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03/05/2022 10:19
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