Vocabulary
Decimals
Fractions
Percent
Rounding
100
What doe the word fraction mean?
Equal parts of a whole
100
Write on your desk: name the decimal: 2.64
(hint: remember to use "and")
two and sixty-four hundredths
100
On your desk:
a. 5/8
b. 2/9
100
Write the percents as a fractions on your desk.
73% ______
9% ______
102% ______
1.5% ______
5. 0.6% ______
1.73/100
2. 9/100
3. 102/100
4. 1.5/100
5. 0.6/100
100
Round to the nearest ten (10) on your desk
884
880
200
What does the word percent mean?
Out of 100 or by 100
200
Write the words as numbers on your desk (decimals):
five and eight hundred ninety-four thousandths
5.894
200
How many 1/13 does it take to make 1? ___________
It takes 13 1/13 to make 1.
200
Write the percent as a decimal
73% ______
9% ______
102% ______
1.5% ______
5. 0.6% ______
1. 0.73
2. 0.09
3. 1.02
4. 0.015
5. 0.006
200
9.173: Round to the tenths (10ths) place on your desk _______________________
9.200
300
What does simplify mean?
Reduce a number or make a number smaller but has the same value.
300
Order the decimal using < ,>, or =
1. 0.6__0.06
2. 0.50 __ 0.50
1. 0.6 > 0.06
2. 0.50 < 0.59
300
1. Add fractions on your desk
2. Subtract fractions on your desk
1. 7/9
2. y-9/17
300
Write the fraction as a percent on your desk
41/100 ______
633 out of 100 ______
0.7/100 ______
8 out of 100 ______
5. 9.5/100 ______
1. 41%
2. 633%
3. 0.7%
4. 8%
5. 9.5%
300
6.582: Round to the hundredths place on your desk
6.580
400
What is a decimal?
A number with a decimal point.
400
Add decimals on your desk:
218.32 + 14.2
232.52
400
1. Multiply at your desk:
3/10 (3/7)
2. Divide at your desk (hint: keep, change, flip):
1. 9/70
2. 60/60 -> 1
400
Write the decimal as a percent on your desk
8.6 ______
0.43 ______
0.2 ______
4. 0.007 ______
1. 860%
2. 43%
3. 20%
4. 0.7%
400
0.845: Round to the whole number on your desk ____________________
1 or 1.000
500
What are the names of the 3 places AFTER the decimal point (hint: ends with "ths")?
Tenths, hundredths, thousandths
500
Subtract the decimals on you desk.
100 - 76.48
23.52
500
Simplify the fraction your desk
6/20
3/10
500
18 is 25% of what number?
What number is 65% of 200?
1. 72
2. 130
500
Round 45245 to the nearest ten thousand (10,000)
50,000