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Back to Details Practice: Add and subtract fractions, including mixed numbers, with unlike denominators; estimate with benchmarks. (NC.5.NF.1) Open in Editor

Practice: Add and subtract fractions, including mixed numbers, with unlike denominators; estimate with benchmarks. (NC.5.NF.1)

Targeted remediation practice

            📚 Mathematics
                            🎓 Grade 5
                                        ⏱️ 25 minutes
                    

Learning Objectives

Add and subtract fractions, including mixed numbers, with unlike denominators; estimate with benchmarks.

            Progress
            4 sections
        

1
Practice set 1

Question 1

Subtract: $\frac{5}{6} - \frac{1}{2}$

$\frac{1}{18}$
$\frac{1}{3}$
$0$
$1$

Question 2

Add: $\frac{3}{6} + \frac{4}{5}$

$1\frac{11}{30}$
$\frac{13}{60}$
$1\frac{3}{10}$
$\frac{7}{11}$

Question 3

Subtract: $\frac{4}{5} - \frac{1}{2}$

$\frac{3}{10}$
$\frac{3}{50}$
$1$
$\frac{1}{10}$

Question 4

Add: $\frac{1}{3} + \frac{1}{4}$

$\frac{3}{4}$
$\frac{2}{7}$
$\frac{7}{36}$
$\frac{7}{12}$

Question 5

Subtract: $\frac{4}{8} - \frac{2}{4}$

$-\frac{1}{4}$
$0$
$\frac{1}{2}$
$1$

2
Practice set 2

Question 6

Add: $\frac{7}{8} + \frac{1}{3}$

$\frac{29}{192}$
$1\frac{7}{24}$
$\frac{8}{11}$
$1\frac{5}{24}$

Question 7

Subtract: $\frac{1}{3} - \frac{1}{5}$

$\frac{2}{15}$
$\frac{2}{45}$
$0$
$\frac{1}{5}$

Question 8

Add: $\frac{5}{6} + \frac{1}{2}$

$\frac{3}{4}$
$1\frac{1}{3}$
$1\frac{2}{3}$
$\frac{2}{9}$

Question 9

Subtract: $\frac{4}{5} - \frac{3}{8}$

$\frac{17}{40}$
$\frac{17}{200}$
$\frac{3}{8}$
$\frac{1}{3}$

Question 10

Add: $\frac{1}{3} + \frac{1}{2}$

$\frac{5}{18}$
$\frac{5}{6}$
$\frac{2}{5}$
$1\frac{1}{6}$

3
Practice set 3

Question 11

Subtract: $\frac{6}{8} - \frac{2}{6}$

$\frac{5}{96}$
$\frac{5}{12}$
$2$
$\frac{1}{3}$

Question 12

Add: $\frac{1}{6} + \frac{1}{3}$

$\frac{1}{2}$
$\frac{2}{9}$
$\frac{5}{6}$
$\frac{1}{12}$

Question 13

Subtract: $\frac{2}{8} - \frac{1}{6}$

$\frac{1}{96}$
$\frac{1}{12}$
$\frac{1}{2}$
$0$

Question 14

Add: $\frac{3}{4} + \frac{4}{5}$

$\frac{7}{9}$
$\frac{31}{80}$
$1\frac{13}{20}$
$1\frac{11}{20}$

Question 15

Subtract: $\frac{5}{6} - \frac{1}{8}$

$\frac{17}{144}$
$2$
$\frac{5}{8}$
$\frac{17}{24}$

4
Practice set 4

Question 16

Add: $\frac{3}{6} + \frac{1}{2}$

$1\frac{1}{3}$
$\frac{1}{6}$
$1$
$\frac{1}{2}$

Question 17

Subtract: $\frac{2}{5} - \frac{1}{3}$

$\frac{1}{15}$
$-\frac{1}{15}$
$\frac{1}{2}$
$\frac{1}{75}$

Question 18

Add: $\frac{7}{8} + \frac{1}{3}$

$\frac{8}{11}$
$\frac{29}{192}$
$1\frac{7}{24}$
$1\frac{5}{24}$

Question 19

Subtract: $\frac{5}{8} - \frac{1}{3}$

$\frac{5}{24}$
$\frac{4}{5}$
$\frac{7}{192}$
$\frac{7}{24}$

Question 20

Add: $\frac{4}{8} + \frac{3}{5}$

$1\frac{3}{20}$
$\frac{11}{80}$
$\frac{7}{13}$
$1\frac{1}{10}$

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