Adding/Subtracting Fractions
Multiple answers:
1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6 + 1/6
2/6 + 2/6 + 2/6 + 2/6
1 + 2/6
4/6 + 4/6
1/3
3/9
4/12
5/18
Which expression is equivalent to 5 x 2/5?
A. 1 x 2/5
B. 2 x 2/5
C. 10 x 1/5
D. 10 x 1/2
Is the comparison true?
2 and 1/5 > 1/5 + 5/5 + 2/5 + 3/5
Which decimal has the same value as 84/100?
A. 8400.00
B. 84.00
C. 0.84
D. 8.4
Select two fractions that are greater than 1.
A. 3/4
B. 8/5
C. 3/2
D. 1/2
E. 6/8
B. 8/5
C. 3/2
The point on the number line shows the value of the sum of two fractions.
SHOW NUMBER LINE
Which expression has the same sum?
A. 2/4 + 3/4
B. 2/8 + 3/8
C. 2/16 + 3/16
D. 1/2 + 4/2
What is the value of 6 x 3/8?
Write your answer as a mixed number.
Which of the following sums are equal to 23/15? Select three.
A. 5/15 + 5/15 + 5/15 + 5/15 + 3/15
B. 2/15 + 7/15 + 8/15 + 3/15
C. 10/15 + 13/15
D. 1/15 + 1/15 + 20/15
E. 1 + 4/15 + 4/15
Which comparison is true? Explain your reasoning.
A. 4.27 = 4.72
B. 0.53 > 5.10
C. 15.03 < 15.30
D. 1.52 < 1.42
Decide if each comparison is true or false.
1/2 > 4/6
3/8 < 5/6
1/3 > 2/6
1/2 > 4/6 FALSE
3/8 < 5/6 TRUE
1/3 > 2/6 FALSE
Liz has 270 buttons. Of those buttons, 1/5 are blue. The rest are red or white.
Which expression could represent the fraction of Liz's buttons that are red or white.
A. 2/5 + 3/5
B. 3/5 + 1/5
C. 1/5 + 1/5 + 3/5
D. 3/5 + 2/5
Eleanor is making a cake. She puts 1/3 cup of each of 9 different ingredients into the cake.
How many cups of ingredients does she put in the bowl?
Change your answer to a mixed number.
Decide if each expression has a value equal to 3 and 2/6 or not equal to 3 and 2/6.
A. 6 + 6 + 2/6
B. 1/6 + 1/6
C. 6/6 + 6/6 + 6/6 + 2/6
D. 1 + 1 + 1 + 1/6 + 1/6
A. Not equal
B. Not equal
C. Equal
D. Equal
Draw a number line. Divide it into 10 equal pieces.
Place a point to show the location of 0.65.
Cyndi measures the length of the string she is using to make a decoration. She creates a line plot to display her data.
SHOW LINE PLOT
Cyndi places all of the string into a straight line, end to end. What is the total length, in inches, of the line of string?
Christy ran 5/10 mile on Monday and 9/100 mile on Tuesday. She said that she ran a total of 59/100 mile. Christy told Alex that she ran a greater distance than he ran. If Alex ran 4/10 mile on Monday and 20/100 mile on Tuesday, is Christy correct?
Prove your answer by comparing the amounts that Christy and Alex ran.
Christy is incorrect because she ran 59/100 mile and Alex ran 60/100 mile.
59/100 < 60/100
Joey is making brownies. The recipe calls for 3/4 cup of sugar for each batch of brownies.
How many cups of sugar does he need for 6 batches of brownies?
Write your answer as an improper fraction AND a mixed number.
The rectangle is divided into ten equal sections.
Jodi colors 6 sections. Then she colors 2 more sections. Which two of these represent the fraction of the rectangle that Jodi colors in all?
Select two correct answers.
A. 6/6 + 2/2
B. 6/10 + 2/10
C. 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10
D. 4/10 + 3/10 + 1/10
Convert these fractions to decimals.
5/100 =
7/10 =
Convert these decimals to fractions.
0.68 =
0.09 =
5/100 = 0.05
7/10 = 0.7
0.68 = 68/100
0.09 = 9/100
Part A
To partition the number line, divide the number line into sixths.
Place a point at 4/6 on the number line.
Part B
To partition the number line, divide the number line into a different number of parts than in Part A.
Then, place a point at a fraction that is equivalent to 4/6.