Unit 8 – Numbers and patterns
1 We can represent and describe numbers in different ways. Let’s think more about the number 395.
2 We can find the number that is 10 times as large as 395 by multiplying by 10.
3 9
9 5
5 0
3
395 × 10 = 3950
The value of the digit 3 in 395 is 300 because it is in the hundreds place. The value of the digit 3 is 3950 is 3000 because it is in the thousands place. Compare the other digits in a similar way. 3 Let’s expand both numbers to show their place value parts. 395 = 300 + 90 + 5 3950 = 3000 + 900 + 50 + 0
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04/05/2022 15:50
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