All Things Understanding Decimals
Write this in numeric form:
eight and eleven hundredths
8.11
0.24 + 4.25
4.49
10,000
1. Is it improper? Yes- Divide
2. Find GCF
How do you regroup when your first fraction is too small?
Borrow from the whole number, add the bottom to the top
Round to the nearest hundredth
0.854
0.85 or 0.850
0.909 + 4.09
4.999
0.3x102
30
Why do you have to find the LCM, and what do you use it for?
Because they have unlike or different denominators and you use it for a new denominator!
1/2 - 1/4
1/4
Write this in word form:
700.06
seven hundred and six hundredths
9.46 - 3.68
5.78
7,200 divided by 103
7.2
1/3 + 1/4
7/12
5/6 - 5/12
5/12
100.32 _______ 100.232
>,<, or =
100.32 > 100.232
105.53 - 99.28
6.25
0.025 x ____ = 2.5
What is the missing power of 10?
102
3/2 + 3/5
2 1/10
5/6 - 3/8
11/24
Write two different decimals that are the same value when rounded to the nearest tenth.
Answers will vary
12 - 4.39
7.61
2.5 x ____ = 25,000
What is the missing power of 10?
104
2 3/4 + 1/3
3 1/2
2 1/8 - 1/4
1 7/8