Place Value
500 is 10 times as
50
If the order of the addends changes, the sum stays the sam.
Commutative Property of Addition
102
100
608 x 8
4,864
( 4+49)- 4x10
13
900 is 1/10 of
9,000
The sum of any number and 0 is that number.
Identify Property of Addition
4 x 102
400
556 x 4
2,224
10+ (25-10)/5
13
20,000 is 1/10 of
200,000
If the order of the factors changes, the product stays the same
Commutative Property of Multiplication
12 x 104
120,000
1,925 x7
13,475
5+17-100/5
2
60
The product of any number and 1 is that number.
Write the expression that shows 3 times the sixth power of 10
3 x106
Mr. and Mrs. Doresy and their three children are flying to Springfield. The cost of each ticket is $179. How much is the cost of the tickets?
$895
(32-20)/4
3
30,000 is 10 time as much as
3,000
12+7=7+12
Commutative Property of Addition
Gary mails 103 flyers to clients in one week. How many flyers does Gary mail?
1,000 flyers
Mr. Nelson works 154 hours each month. He works . 8 months each year. How many hours does Mr. Nelson work each year?
1,232 hours
27+5x6
57