B.1.1, B.1.2 keywords related to addition and subtraction

ADD 2 counters.

How many counters now?

• 3

• 4

• 7

• 8

Tags

CCSS.1.OA.A.1

ADD 3 counters.

How many counters now?

• 5

• 4

• 10

• 8

Tags

CCSS.2.OA.A.1

TAKE AWAY 2 counters.

How many counters now?

• 5

• 4

• 7

• 9

Tags

CCSS.2.OA.A.1

SUBTRACT 3 counters.

How many counters now?

• 3

• 4

• 7

• 8

Tags

CCSS.2.OA.A.1

Amy has 6 counters.

Matt has 4 counters.

ADD them together.

How many counters IN ALL?

• 10

• 12

• 14

• 11

Tags

CCSS.2.OA.A.1

Matt cuts an apple from the tree.

So there is 1 LESS apple on the tree.

How many apples are there now?

• 6

• 5

• 7

• 8

Tags

CCSS.2.OA.A.1

Count the birds in the picture.

1 MORE bird sits on the tree branch.

How many birds now?

• 6

• 5

• 7

• 8

Tags

CCSS.1.NBT.A.1

Amy has 8 counters.

Matt TAKES AWAY 3 counters.

How many counters does Amy have now?

• 11

• 5

• 10

• 8

Tags

CCSS.2.OA.A.1

Amy has 3 balloons.

1 balloon pops.

Choose the correct statement.

• Amy has 1 MORE balloon

• Amy has 1 LESS balloon

• Amy has NO balloons.

Tags

CCSS.1.OA.A.1

Amy has 4 gift boxes in the train.

She adds 2 gift boxes.

Choose the correct statement.

• Amy has 2 LESS gift boxes

• Amy has NO gift boxes

• Amy has 2 MORE gift boxes

Tags

CCSS.2.OA.A.1