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C6 Topic 1 Review: Operations with Decimals and Fractions Flashcards | StudBud
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C6 Topic 1 Review: Operations with Decimals and Fractions
C6 Topic 1 Review: Operations with Decimals and Fractions
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Review-- Decimal and Fraction Operations with word problems.
Flashcards
21 cards
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Questions
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Answers
1
When Jamie was born, he weiged 8.04 lbs, while Stephanie weighed 10.80 pounds. How much more did Stephanie weigh?
2.76
3.76
2.67
7.24
2
Add these fractions... Put your answer in simplest form. When you add fractions, line up vertically.
5\frac{3}{5}
5\frac{7}{10}
5\frac{9}{10}
5\frac{3}{2}
3
2.598 - 1.4
1.198
4.298
2.615
6.998
4
Estimate the product 6\frac{1}{2}\times3\frac{1}{3} Rounding-- \frac{1}{2} or more round up.
21;7\times3
30;7\times3
18;6\times3
30;6\times5
5
Candy is on sale, 5 lbs for $9.95. How much does one pound cost?
$14.95
$49.75
$1.99
$4.95
6
Naomi's made 7\frac{1}{5} cups of beans. One can holds 1\frac{4}{5}cups.How many cans will she need?
2 cans
3 cans
5 cans
4 cans
7
2.5228 \div 0.742
4
4.3
3.4
3.5
8
Operations with Fractions- put your answer in simplest form.
2\frac{3}{4}
\frac{9}{4}
2\frac{1}{4}
\frac{1}{4}
9
Ray spent $4266 on a new TV. If he paid it off in 18 equal payments, how much was each payment
$237
$247
$257
$227
10
Subtract the fractions. Put your answer in simplest form.
28 / 60
4 / 30
2 / 15
8 / 60
11
Change\frac{5}{3} to a mixed number.
2\frac{1}{3}
1\frac{1}{5}
2
1\frac{2}{3}
12
What is the reciprocal of 8?
8/1
8
1/8
8/8
13
55.72 + 7.6
63.32
56.48
131.72
13.172
14
What are the rules for adding decimals?
count the number of decimals in your addend
line up the decimals and bring it straight down
drop the decimal
round the decimal
15
One marble costs $0.40. How much would 40 marbles cost?
$40.40
$160
$16
$100
16
5.92 x 7.3
46.2
43.216
82.6
432.16
17
3658.058 + 6.2875
3651.7705
3664.3455
23000.03968
581.7984891
18
Add the fractions. Line up fractions vertically. Put in simplest form.
\frac{5}{8}
\frac{7}{8}
1\frac{1}{6}
\frac{7}{6}
19
Bella ran \frac{5}{6}mile at race pace. Her team ran 9 times that distance. How far did her team run.
7 miles
7\frac{1}{2}miles
6\frac{3}{4}miles
\frac{5}{54}mile
20
Find the reciprocal of \frac{1}{2}
2/4
21
12
2
21
Jax went to the grocery store and bought 6.2 pounds of oranges. Each pound of oranges cost $1.10. Find the total cost?
$6.27
$5.63
$0.17
$6.82
