Show:
Properties
What is the rule
Rounding
100

Jack says 13 + 5 is odd

Yes or No

No, it's even

100

What is the rule?

2,4,6,8,10...

+ 2

100

56 rounded to the nearest 10 is...

60

200

Name the property:

5 + 6 = 6 + 5

Commutative Property of Addition

200

What is the rule?

4,11,18,25,32...

+ 7

200

74 rounded to the nearest 10 is...

70

300

Name the property 

9 + (5 + 6) = (9 + 5) + 6

Associative property

300

What is the rule?


25, 20, 15, 10, 5

- 5

300

345 rounded to the nearest 100 is...

300

400

Name the property

56 + 0 = 56

Identity property of Addition

400

299 rounded to the nearest 100 is ...

300

500

Name the property

56 x 0 = 0

Zero Property of Multiplication

500

367 rounded to the nearest 10 is...

370