Addition/Subtracting/Place Value

Adding/Sub

100

6 + 0 = 6

What is the Identity Property of Addition?

200

8 + 7 = 7 + 8

What is the Commutative Property of Addition?

300

6 X 600

3600

400

6799 + 1

6,800

500

6790 - 5467

1,323

Adding/Sub

100

1 more than 75

What is 76?

200

What is the value of the 9 in this number. 6970

900

300

5 X 30

150

400

What is the place value of the 4 in this number. 478,978

hundred thousands

500

5 more than 790

795

Adding/Sub

100

Doing math in your head.

What is mental math?

200

How many people do we have total in our class?

24

300

A number close to its actual value

What is an estimate?

400

7,999+2

8,001

500

What is 5600 + 5600 

11,200

Adding/Sub

100

575 + 512

1,087

200

What place value is the 6 in this number: 1,678

hundreds

300

What is the value of the 5 in 650.

50

400

What is the value of the 2 in this number. 3,012

2

500

6799-5499

1,300

Adding/Sub

100

192 + 464

What is 656?

200

387 + 251

What is 638?

300

834 + 486

What is 1320?

400

6,345 + 2,956

What is 9301?

500

7,895 + 3,647

What is 11,542?