Topic 1 Review

• 16

• 9

• 10

• 18

• 14
• 12
• 7
• 16

Tags

CCSS.1.OA.A.1

5 + 6 =

• 10

• 11

• 12

• 13

Which doubles fact helps you solve 6+7?

• 5+5=10

• 6+6=12

• 8+8=16

• 4+4=8

How would you count on to solve 9+3?

• start at 9 then say 10, 11

• start at 3 then say 4, 5, 6

• start at 9 then say 10, 11, 12, 13

• start at 9 then say 10, 11, 12

• 11

• 12

• 13

• 10

• 9
• 17
• 18

• 8

• 2

• 12

• 10

Use the ten frame to solve 13 - 5.

• 10

• 9

• 8

• 7

Use the number line to solve 15 - 8.

• 6

• 8

• 9

• 7