Subtraction Review

2,169 - 1,042 =

• 965

• 1,052

• 1,127

• 1,172

24,000 - 3,999 = ________________

• 20,001

• 2,001

• 27,999

• 21,999

Use U.S. Traditional Subtraction to solve 808 - 257.

• 515

• 600

• 551

• 553

Mentally subtract 43 - 26.

• 20

• 17

• 27

• 14

Use ESTIMATION to solve 126 - 81 (NOT looking for an exact answer).

• 50

• 60

• 20

• 30

Use Counting Up to solve 245 - 199.

• 46

• 56

• 66

• 36

Use a strategy of your choice to solve 563 - 370.

• 383

• 393

• 403

• 373

15,987 people went to a football game. 6,879 of those people ate a hotdog. The rest had nachos. How many people ate nachos?

• 9,108

• 10,108

• 1,890

• 2,980

When we add and subtract numbers we ___________________.

• just put them anywhere on top of each other and + or -.

• Put the biggest number on the top and multiply

• put them side by side and use the foil method.

• must line them up by their place values.

Mr. Mullinax has 462 baseball cards. He wants to sell 181 of his cards online. How many baseball cards will he have left after he sells those cards?

• 543 baseball cards

• 281 baseball cards

• 321 baseball cards

• 283 baseball cards