Which doubles plus 1 fact could you use to solve 5+6=11

• 6+6+1

• 5+5+1

• 4+4+1

• 5+6+1

Tags

CCSS.1.OA.C.6

Which of these number sentences can be used to solve 7+8

• 7+7+1

• 7+2+7

• 8+8+1

• 8+8+1

Tags

CCSS.1.OA.A.1

CCSS.1.OA.C.6

Which equations below use make a 10 to solve? (2 equations are right)

• 8+8= 8+2+6

• 4+8=4+4+4

• 5+7=5+5+2

• 4+3=7

Tags

CCSS.1.OA.B.3

CCSS.1.OA.C.6

Which doubles plus 1 fact could you use to solve 5+4=9

• 5+4+1

• 5+5+1

• 4+4+1

• 6+6+1

Tags

CCSS.1.OA.B.3

CCSS.1.OA.C.6

Which number sentence below uses make a ten to solve 7+4=11

• 7+3+1

• 4+4+3

• 6+5

• 4+7

Tags

CCSS.1.OA.B.3

CCSS.1.OA.C.6