Go Math Chapter 1

Gia shades ten frames to show an odd number. Which shows Gia's ten frames?

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Which sum in an even number?

• 4 + 5 = 9

• 4 + 4 = 8

• 3 + 4 = 7

• 4 + 1 = 5

• 30

• 25

• 21

• 20

Which group of numbers shows counting by tens?

• 10, 15, 20, 25

• 20, 21, 22, 23

• 20, 30, 40, 50

• 30, 29, 28, 27

• 0

• 3

• 10

• 30

• 2

• 7

• 20

• 70

The Morris family has an even number of dogs and an odd number of cats.  Which could be the number of pets in the Morris family?

• 1 dog and 2 cats

• 1 dog and 3 cats

• 2 dogs and 2 cats

• 2 dogs and 1 cat

• 2 tens 8 ones

• 3 tens 18 ones

• 3 tens 28 ones

• 3 tens 38 ones

• 0 bags, 21 apples

• 0 bags, 11 apples

• 1 bag, 21 apples

• 2 bags, 2 apples

• 5 + 2

• 20 + 5

• 50 + 2

• 500 +2