Addition

What are the numbers you add called?

• addends

• sum

• factors

• product

What is the answer to an addition problem called?

• addends

• sum

• difference

• product

What do you need to do if you see the words estimate or about in a word problem?

• add

• subtract

• round

• guess

(11+9) + 8= ____

• 20

• 17

• 18

• 28

Which is the correct way to break apart 479?

• 400+70+90

• 400+70+9

• 4+7+9

• 470+7+9

____ = 49 + 37

• 80

• 76

• 86

• 82

Estimate the sum. 496 + 301=_____

• 797

• 800

• 790

• 195

Using one of the strategies we have learned, find the sum for the following addition equation: 369 + 175

• 545

• 600

• 4,134

• 544

Using one of the strategies we have learned, find the sum for the following addition equation: 643 + 376

• 1,019

• 939

• 9,119

• 920

Using one of the strategies we have learned, find the sum for the following addition equation: 2,379 + 4,731

• 6,999

• 7,110

• 6,111

• 7,000