Adding and Subtracting Mixed Numbers and Fractions
OOO
Twins???
100
What is 3 15/16 as an improper fraction?
63/16
100
Place these three fractions in order from least to greatest with proper notation: 1/10 1/12 and 1/8
1/12 < 1/10 < 1/8
100
1/2 + 1/4 =
3/4
100
(5 + 3) * (2 - 1)
8
100
Are these two fractions equivalent (twins?)
If so, state the "scale factor" you multiplied the denominator and numerator by.
1/2 and 4/8
Yes, top and bottom multiplied by 4
200
What is 100/12 as a fully simplified mixed number?
8 1/3
200
Place these three in order from least to greatest using proper notation: 1 1/2, 5/2, 2 1/4
1 1/2 < 2 1/4 < 5/2
200
3/4 + 2 1/4 =
3
200
(16 - 2) + 3 * (4 - 2) =
14 + 3 * 2
=20
200
Are these two numbers TWINS? (equivalent in value)
11/2 and 9 1/2
Explain why or why not.
No. 9 1/2 is equal to 19/2, which is much more than 11/2.
300
What is 57/8 as a fully simplified mixed number?
7 1/8
300
Which of these numbers is the greatest?
10 21/2 31/3 11
11
300
5 4/5 + 5 4/10 =
11 1/5
300
sixteen divided by four times three divided by two times zero
0
300
Are these two numbers twins (equivalent in value)?
3/24 and 1/8
Why or why not?
Yes they are. 1/8 * 3/3 is 3/24
400
What is 20 1/2 as an improper fraction?
41/2
400
Place these numbers in order from greatest to least: 5/4, 1 1/2, 9/8
1 1/2 > 5/4 > 9/8
400
3 3/16 - 2 1/4 =
51/16 - 9/4 =
51/16 - 36/16 = 15/16
400
10 * 4 - 10 * 2 - 5 * 2 =
10
400
Are these three numbers triplets? (identical in value)?
3/12 1/4 4/16
Why or why not?
Yes.
1/4 * 3/3 = 3/12 and
1/4 * 4/4 = 4/16
500
What is 44/6 as a fully simplified mixed number?
7 1/3
500
Place these numbers in order from greatest to least:
8 7/8, 8 3/4, 8 11/16
8 7/8 > 8 3/4 > 8 11/16
500
A 3 1/2 pound block of cheese is cut into two smaller pieces. The smaller piece is 1 1/4 pound. How much does the larger one weigh (as a mixed number)?