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Place Value
Properties of Multiplication
Exponents
Rounding
Multiplication
100
The place value of the 9 in 89,482
thousands
100
0x1=0
Zero Property
100
3x3x3
three cubed
100
Round 238 to the nearest 10
240
100
50 x 20
1,000
200
The place value of the 7 in 279,482
ten thousands
200
1x2=2
Identity Property
200
4x4
four squared
200
Round 7,892 to the nearest 100
7,900
200
300 x 40
12,000
300
The place value of the 3s in 3,289,482.363
millions, tenths, thousandths
300
3x4x5=4x5x3
Commutative Property
300
Look at the green index card
64
300
Round 56,823 to the nearest 10,000
57,000
300
500 x 700
350,000
400
How many place values are in each period? Which place values "repeat" from period to period?
Three ones, tens, hundreds
400
(2x4) x 5 = 2 x (4x5)
Associative Property
400
Look at the red card
32
400
Round .567 to the nearest tenth
.6
400
1200 x 90
108,000
500
What is the difference between place value and value?
Place value explains the position of each digit, while value explains how much the digit represents.
500
5 x 8 x 9 = 40 x 9
Associative Property
500
Look at the yellow card
1,000,000,000
500
Round 3,582,991 to the nearest hundred thousand
3,600,000
500
20 cubed
8,000