Unit 8 – Numbers and patterns
Odd and even numbers
1 All whole numbers can be broken up into two groups: odd numbers and even numbers. Even numbers and odd numbers make a pattern in our counting system.
01234567891011...
2 All even numbers can be arranged in twos or can be divided into two equal groups with no remainders. Odd numbers cannot.
3 Even numbers have the digits 0, 2, 4, 6 or 8 in the ones place. Odd numbers have the digits 1, 3, 5, 7 or 9 in the ones place. Which of the numbers in the bag are odd and which are even? Tell your partner how you know.
132 99 990
10 000
1374
2463
109
9781380050694__text.indb 109
04/05/2022 15:50
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