Addition and Subtraction 3 Digit

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

• +

• -

• =

• x

Taking away a smaller number from the big number is called

• addition

• subtraction

5-1=----

• 4

• 3

• 2

• 3

• 2

• 1

581+249

324 + 214 = ___

• 538

• 500

• 421

651 + 349 =  

• 990

• 1,000

• 1,900

• 9,910

509 + 372 =

• 991

• 756

• 881

• 893

456+278

380 + 446 = ___

• 826

• 726

• 726