Prime Or Composite Numbers Chart Template Page 39

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RELATIONSHIPS AMONG NUMBERS
You can use place values to help you compare decimals.
Which is greater: 3.062 or 3.067?
Step 1: Line up the decimal points.
3.062
3.067
Step 2: Start at the left. Compare the
digits in order from left to right.
The ones digits are the same.
3.062
The tenths digits are the same.
3.067
Remember:
means “is greater than.”
The hundredths digits are the same.
means “is less than.”
Step 3: Compare the thousandths digits.
3.062
2
7
3.067
3.067
3.062
You can compare fractions and decimals by writing the
fraction as a decimal. Then compare the decimals.
3
Which is greater: 1
or 1.8?
4
Step 1: Divide the numerator of the fraction by the denominator.
Remember:
3
= 3 ÷ 4 = 0.75
4
1.80 is equivalent to 1.8.
Step 2: Compare 1.75 and 1.8.
1.75
1.80
Write an equivalent decimal.
7
8, so 1.8
1.75
3
1.8
1
4
Compare. Write > or <.
1. 1.72
1.07
2. 2.6
1.9
3. 4.53
4.35
4. 3.205
3.052
5. 1.008
1.012
6. 1.091
1.109
7. 5.6
5.008
8. 6.04
6.104
9. 2.005
2.201
1
4
3
10. 0.1
11. 1.3
1
12. 2
2.03
4
1
0
5
1
1
3
5
13. 1.6
1
14. 2
2.7
0.4
15.
8
2
1
0
0
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3
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