Counting On and Counting Back

Front

What is counting on?

Back

Counting on is a method of addition where you start with a number and count up by adding more. For example, starting from 14 and counting on 2 gives you 16.

Tags

CCSS.1.OA.A.1

Front

What is counting back?

Back

Counting back is a method of subtraction where you start with a number and count down by taking away. For example, starting from 9 and counting back 2 gives you 7.

Tags

CCSS.1.OA.C.6

Front

What is the sum of 14 + 2?

Back

16

Tags

CCSS.1.OA.A.1

Front

What is the sum of 8 + 1?

Back

9

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 7 + 2?

Back

9

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 6 + 3?

Back

9

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is the sum of 12 + 3?

Back

15

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

If you have 10 and you count on 5, what do you get?

Back

15

Tags

CCSS.1.OA.C.6

Front

If you have 15 and you count back 5, what do you get?

Back

10

Tags

CCSS.1.OA.C.6

Front

What is the result of 5 + 4?

Back

9

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2