Standard Form
Expanded Form
Word Form
Decimal Place Value
Adding and Subtracting
100
Three and fifty six hundreths
3.56
100
What is the expanded form of 39.5
30 + 9 + (5 x 1/10)
100
4.8
Four and eight tenths
100
Which digit is in the tenths place? 8.725
7
100

1.23 + 2.98 =

4.21

200
six and one tenth
6.1
200
What is the expanded form of 32.86
30+2+(8 x 1/10)+(6 x 1/100)
200
61.71
Sixty one and seventy one hundredths
200
What digit is in the hundredths place? 21.365
6
200

3.54 + 2.31 

5.85

300
twenty eight and seven tenths
28.7
300
What is the expanded form of 83.76?
80+3+(7 x 1/10)+(6 x 1/100)
300
1.893
one and eight hundred ninety three thousandths
300
Which digit is in the thousandths place?
9
300

8.90 - 5.43 

3.47

400
six hundred fifty one and thirty two hundredths
651.32
400
What is the expanded form 43.672
40+3+(6 x 1/10)+(7 x 1/100)+(2 x 1/1000)
400
45.027
forty five and twenty seven thousandths
400
Which digit is in the hundredths place? 124.385
8
400

2.34 - 1.28 

1.06

500
Two hundred twenty-eight and seven hundred thirty six thousandths
228.736
500
What is the expanded form of 652.224
600+50+2+(2 x 1/10)+(2 x 1/100)+(4 x 1/1000)
500
0.56
fifty six hundredths
500
Which digit is in the hundreds place and hundredths place? 748.651
7 and 5
500

2.56 - 2.28 

0.28

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