Savvas Math - Topic 1 - Fluently Add and Subtract Within 20

Chris draws 8 birds. Luke draws 4 birds. How many birds do they draw in all? Which shows how to count on to solve the problem?

• 4 + 8

• 8 + 4

• 8 . . . 9, 10, 11

• 8 . . . 9, 10, 11, 12

Tags

CCSS.2.OA.A.1

Lisa has 7 pencils. Armando has 2 more pencils than Lisa. Which equations show how many pencils in all? Choose all that apply.

• 7 + 9 =16

• 7 + 2 = 9

• 7 + 7 + 2 =16

• 7 + 7 =14

Use the ten-frames. Show how to find the sum of 7 + 6 by making a 10. Then fill in the gray boxes.

Tags

CCSS.2.OA.A.1

Which have a sum of 14? Choose all that apply

• 8 + 7

• 7 + 7

• 8 + 6

• 10 + 4

Tags

CCSS.4.OA.B.4

6 friends want to play baseball. They need9 players to make a team. How many more players do they need? Draw lines to match each solution to how it was solved

Tags

CCSS.2.OA.A.1

Juan has 17 toy cars. He gives his brother 9 toy cars. Which addition fact can help you find how many toy cars Juan has left?

• 9 + 9 =18

• 9 + 8 =17

• 10 + 7 =17

• 9 + 6 =15

Tags

CCSS.2.OA.A.1

Use the ten-frames. Show how to make a 10 to find 16 - 8. Then complete the equation.

Tags

CCSS.2.OA.A.1

Jen has some rings. She gives 5 rings to Carrie. Now Jen has 7 rings. How many rings did Jen have at first? Write an equation to solve.

Tags

CCSS.1.OA.A.1

Marco has 8 apples. Jerry gives him some more apples. Now Marco has 13 apples. How many apples did Jerry give Marco

• 21

• 7

• 4

• 5

Tags

CCSS.2.OA.A.1

A pet store had 12 fish. Then 3 fish were sold. The next day, 4 more fish were sold. How many fish does the store have now?

• 5

• 9

• 7

• 2

Tags

CCSS.2.OA.A.1