Doubles and Halves

If a ladybird has 4 spots on one side and 4 spots on the other side, how many does she have in total?

• 2

• 4

• 6

• 8

Tags

CCSS.2.OA.C.4

Collect 9 sticks. If you found 9 more, how many would you have altogether?

• 3

• 6

• 9

• 18

Tags

CCSS.1.OA.A.1

Jordan made 6 cupcakes for her class,

but she needs to make more.

There are double that

number of children in her class.

How many cupcakes does she need in total?

• 3

• 6

• 9

• 12

Tags

CCSS.4.OA.A.2

There are 12 children in Mrs Peacock's class.

Half of the children are girls.

How many are boys?

• 6

• 12

• 18

• 24

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Can you make a tower that is

double the height of mine?

How many bricks will you need?

• 3

• 6

• 10

• 12

Tags

CCSS.3.OA.D.9

Can you make a tower that is

half the height of mine?

How many brick will you need?

• 4

• 5

• 10

• 20

Tags

CCSS.1.G.A.3

If there were 16 cars in a car park at lunch time

and half were driven away,

how many would be left in the afternoon?

• 8

• 10

• 16

• 32

Tags

CCSS.3.OA.A.3

There are 22 footballers on a field and

half of them are wearing blue.

How many footballers are in blue?

• 10

• 11

• 22

• 44

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

There were 7 ducks swimming in the pond.

The Doubles Magician waved his wand

and doubled the number.

How many ducks are there altogether?

• 3

• 7

• 10

• 14

Tags

CCSS.2.OA.C.3

Cyril scored 8 goals in his football match.

The Doubles Magician waved his magic

wand and doubled the number.

How many goals did Cyril score now?

• 4

• 8

• 12

• 16

Tags

CCSS.3.OA.A.3