Fractions, Decimals and Percents
Generic Rectangle
Equivalent Fractions
Histogram and Number Lines
Addition and Absolute Value
100
Convert 0.18 to a percent and fraction.
18% and 18/100 or 9/50
100
Find the product using a generic rectangle.
8 * 24
What is 192?
100
What is an equivalent fraction to 5/10?
What is 1/2 or 2/4 or 3/6 or 50/100 or ... ?
100
Here is a picture of movement along a number line.
a. Starting at zero, describe the movement in terms of groups of equal jumps and then a single movement.
b. Write the movement as a numeric expression with two terms.
a) Three jumps of –2 followed by +5
b) 3(–2) + 5
100
Solve
-5.2 +(-8.39)
What is -13.59?
200
Convert 82% to a fraction and decimal.
0.82 and 82/100 or 41/50
200
Find the product using a generic rectangle:
16 * 21
What is 336?
200
Write fractions equivalent to 2/5 that has
a) a numerator of 20
b) a denominator of 30
What is
a) 20/50?
b) 12/30?
200
On a number line draw the following instructions: “start at zero, make two jumps of –2 followed by moving –1" and write it as a numerical expression.
2(-2)-1
(Drawing should have two hops of two spaces to the left of zero followed by one jump to the left, it will end at -5.)
200
|-33|
What is 33?
300
Convert 3/10 to a percent and decimal.
30% and 0.3
300
Rewrite the following using the distributive property. Try to do it without making a generic rectangle first.
101(34 + 56)
What is 101(34) + 101(56)?
300
Which of the following fractions are equivalent to 7/4?
70/40,77/24,27/24,14/11,35/20,1 3/4,1 9/12
What is
70/40, 35/20,1 3/4, 1 9/12
300
Roger has three dogs and one cat. What is the ratio of dogs to cats in their house?
What is 3:1?
300
-|-24|
What is -24?
400
Convert 2% to a decimal and fraction.
0.02 and 2/100 or 1/50
400
DAILY DOUBLE!!!
Fill in the missing numbers and find the product
What is 14,950?
400
Simplify the following fraction (make an equivalent fraction that can't get any smaller)
15/24
What is 5/8?
400
Kelly asked some of her classmates how many hours of sleep they get on school nights. Copy the set of axes at right and create a histogram for the data.
6, 8, 7 1/2, 9, 8, 8, 9, 9, 10, 6, 8 1/2, 9, 7, 8
400
Solve
-2/7+3/5
What is
11/35?
500
Convert to a decimal, percent and fraction.
35% and 0.35 and 35/100 or 7/20
500
Fill in the generic rectangle and find the final product.
What is 12, 816?
500
Below is Frederick's work. Did he reduce the fraction correctly? Explain.
What is yes? 41 can't be reduced any further and the Giant One is correctly used.
500
How many students were surveyed?
What is 16?
500
Solve
3/10+4.29
What is 4.59?