3.8
three and eight tenths
In what place is the 9 in this number: 45.9
tenths
What is the most important thing to do when adding & subtracting decimals?!?
Line up the decimals before adding or subtracting!
Compare with < , > or =
65.3 _______ 6.53
>
Round to the nearest thousand
6,459
6,000
Write the number in standard form:
fifty-four and fifty-nine hundredths
54.59
the number in the hundredths place: 655.749
4
2.4+8.7
11.1
Compare with < , > or =
1.122 _______ 112.2
<
Round to the nearest hundred
87,629
87,600
659.24
six-hundred fifty nine and twenty-four hundredths
the value of 8 in this number: 1.008
8 thousandths or 0.008
20+18.3
38.3
Order from LEAST to GREATEST
6.01 , 6.1 , 6.001
6.001 --> 6.01 --> 6.1
Round to the nearest tenth
544.544
544.5
Write the number in standard form:
five and three thousandths
5.003
What is the value of 7 in 392.79 ?
7 tenths or 0.7
190-28.72
161.28
Order from LEAST to GREATEST
7225.512 , 7225.5 , 72.225
72.225 --> 7225.5 --> 7225.512
Round to the nearest hundredth
7,684.591
7,684.59
2222.222
two thousand, two hundred twenty-two and two hundred twenty two thousandths
the value of 9 in this number: 6590.246
9 tens or 90
271.8-2.718
269.082
Compare with < , > or =
899.90 ________ 899.9
=
Round to the nearesth thousandth
27.0297
27.030