Adding 3 Numbers

What does adding mean?

• putting things together
• Taking things apart

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Which equation matches the picture?

• 4 + 4 + 2 = 10

• 2 + 2 = 4

• 2 + 2 + 6 = 10

• 10 - 2 = 8

Tags

CCSS.2.OA.A.1

What picture best matches the equation

1 + 1 + 5 = 7 ?

• 
• 
• 
• 

Tags

CCSS.1.OA.A.1

5 + 2 + 5=

• 12

• 10

• 15

• 14

Tags

CCSS.1.OA.A.1

2 + 4 + 2 =

• 10

• 5

• 8

• 3

Tags

CCSS.1.OA.A.1

• 10

• 8

• 6

• 12

Tags

CCSS.2.NBT.B.6

• 10

• 7

• 13

• 6

Tags

CCSS.1.OA.A.1

Which equation is represented by the picture?

• 4 + 5 + 6 = 15

• 4 + 5 + 5 = 14

• 4 + 6 = 10

• 4 + 5 = 9

Tags

CCSS.2.OA.C.3

6 + 4 +2 = ?

• 10

• 22

• 8

• 12

Tags

CCSS.1.OA.A.1

Is this number sentence true or false?

5 + 4 + 5 = 14

• True

• False

Tags

CCSS.1.OA.B.3