Addition and Subtraction 3 Digit

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

Taking away a smaller number from the big number is called

• addition

• subtraction

Tags

CCSS.2.OA.A.1

5-1=----

• 4

• 3

• 2

Tags

CCSS.2.OA.A.1

• 3

• 2

• 1

Tags

CCSS.5.NBT.B.7

581+249

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

324 + 214 = ___

• 538

• 500

• 421

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

651 + 349 =  

• 990

• 1,000

• 1,900

• 9,910

Tags

CCSS.4.NBT.B.4

509 + 372 =

• 991

• 756

• 881

• 893

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

456+278

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

380 + 446 = ___

• 826

• 726

• 726

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2