Finding Sums
Finding Differences
Subtracting With Zeros
100

8,723+2,849+6,419

17,991

100

  6,572 - 239 = 

6,333

100

40,700- 23,984

16,716

200

Luke collected 1,034 baseball cards, 1,289 football cards, and 1,566 hockey cards. Find the total number of cards in Luke's collection. 

3,889 baseball cards

200

24,421 - 15,029


9,392

200

60,904 - 54,832

6,072

300

What is the commutative property for 

5,492 + 3,256 = 8,748

3,256 + 5,492 = 8,748 

Commutative property let's you swap the order of the numbers without changing the the sum. 

300

One passenger flew 11,033 kilometers from Ohio to Texas. Another passenger flew 8,593 kilometers from Ohio to Tennessee. How many more kilometers was the flight to Texas?

2,440 kilometers

300

109,700 - 103,642

6,058

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