Study

Doubles, Halves, Odds, Evens, Plus One

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4 odd or even?

even

What is double 2 plus 1

5

Cut 8 in half

4

Cut 10 in half

5

Cut 6 in halr

3

9 odd or even?

odd

Double the number 3

6

Cut 4 in half

2

Double the number 4

8

2 odd or even?

even

What is double 1 plus 1

3

8 odd or even?

even

True or False? All doubles are odd.

False

7 odd or even?

odd

1 odd or even?

odd

What is double 4 plus 1

9

Double the number 1

2

True or False? All double are even.

True

6 odd or even?

even

Cut 2 in half

1

Double the number 5

10

3 odd or even?

odd

Double the number 2

4

5 odd or even?

odd

What is double 3 plus 1

7