Addition and Subtraction to 50

Taking away a smaller number from the big number is called

• addition

• subtraction

Tags

CCSS.2.OA.A.1

When we add two numbers and do the addition we use the symbol

• +

• -

• =

• x

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

9 + 8 =

Tags

CCSS.2.OA.B.2

CCSS.1.OA.C.6

37 + 50 =

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

What is the sum of 45,009 and 3,008? (a)  

• 48,017

• 50,009

• 45,897

• 43,009

Tags

CCSS.4.NBT.B.4

Addition

9+1=

Tags

CCSS.2.OA.B.2

CCSS.1.OA.C.6

Addition

8+2=

Tags

CCSS.2.OA.B.2

CCSS.1.OA.C.6

Addition

5+8=

Tags

CCSS.2.OA.B.2

CCSS.1.OA.C.6

Addition

9+3=

Tags

CCSS.2.OA.B.2

CCSS.1.OA.C.6

Addition

3+7=

Tags

CCSS.2.OA.B.2

CCSS.1.OA.C.6