Vocabulary
A special way to represent a fraction (it has a point in it).
Decimal
Turn 9/10 into a decimal
47 __ 49
<
86,452,331
Which place value is the 2 in?
Thousands
What is this number in word form?
54,367,013
fifty-four million, three hundred sixty seven thousand, and thirteen
This is used to show parts of a whole.
Fractions
Turn 68/100 into a decimal
0.68
66.9 __ 66.2
>
0.37
What is the value of the 3 in this number?
0.30
Write what this number looks like in standard form:
86.596
86.596
This is the form that we normally see numbers.
Standard form
Turn 0.04 into a fraction
4/100
107.032 __ 107.32
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667.89
What is the place value of the 9?
Hundredths
Write what this number looks like in expanded form:
86.3
(8x10) + (6x1) + (3 x 1/10)
This is the form of a way to express a number as the sum of the place values of its digits.
Expanded form
Turn 68/1000 into a decimal
.068
2.030 __ 2.03
83,456.13
What is the place value of the 1?
Tenths
What is this number in word form?
0.89
A ______ shows the value of digits in a number.
Place Value Chart
Turn .0003 into a fraction
3/1000
Put these numbers in order:
86.32, 87.5, 86.23
86.23, 86.32, 87.5
8.123
What is the value of the 2 in this number?
0.020
Write what this number looks like in expanded form.
945.35
(9x100) + (4x10) + (5x1) + (3 x 1/10) + (5 x 1/100)