2.4A Counting On & Back English

Amari has 5 stickers. Amadeo has 3 stickers. How many stickers do they have altogether?

• 8 stickers

• 2 stickers

• 3 stickers

• 9 stickers

Tags

CCSS.2.OA.C.3

Is the following number even or odd?

• even

• odd

Tags

CCSS.2.OA.C.3

What is the best strategy to use to solve 7+3 ?

• counting back

• doubles

• counting on

Tags

CCSS.1.OA.A.1

Ms.Hernandez has 11 pencils. She broke 2 of them by accident. How many pencils does Ms.Hernandez have now?

• 8 pencils

• 7 pencils

• 13 pencils

• 9 pencils

Tags

CCSS.2.OA.A.1

Sarah solved the following equation: 6+2. Which of the following BEST explains how Sarah solved the equation?

• Sarah counted back. She started with 8 and counted back 2. 8...7...6

• Sarah counted on. She started with 7 and counted on 6. 7...8...9

• Sarah counted on. She started with 6 and counted on 2. 6.....7....8.

Tags

CCSS.1.OA.C.6

Is the following number even or odd?

• even

• odd

Tags

CCSS.2.OA.C.3

5+3

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

What is the best strategy to use to solve 8-2?

• counting back

• doubles

• counting on

Tags

CCSS.1.OA.C.6

12-2

Tags

CCSS.1.OA.A.1

7-2

Tags

CCSS.1.OA.C.6