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Worksheets

Penjumlahan Pecahan

Total questions: 10

Worksheet time: 8mins

Name
Class
Date
1.

Berapakah hasil penjumlahan pecahan  14\frac{1}{4}  + 12\frac{1}{2}  ?

a)

 26\frac{2}{6}  

b)

 68\frac{6}{8}  

c)

 16\frac{1}{6}  

d)

 28\frac{2}{8}  

2.

Ibu ingin membuat kue, sudah tersedia  12\frac{1}{2}  kg telur, ibu membeli lagi  34\frac{3}{4}  kg telur. Berapa kg telur yang dimiliki ibu ?

a)

 46\frac{4}{6}  Kg

b)

 48\frac{4}{8}  Kg

c)

 108\frac{10}{8}  Kg

d)

 28\frac{2}{8}  Kg

3.

Hasil penjumlahan pecahan  25\frac{2}{5}  + 37\frac{3}{7}  adalah

a)

 2935\frac{29}{35}  

b)

 535\frac{5}{35}  

c)

 512\frac{5}{12}  

d)

 2945\frac{29}{45}  

4.

Hasil penjumlahan pecahan berikut yang benar adalah . . . .

a)

312+28=14\frac{3}{12}+\frac{2}{8}=\frac{1}{4}

b)

615+15=35\frac{6}{15}+\frac{1}{5}=\frac{3}{5}

c)

812+12=113\frac{8}{12}+\frac{1}{2}=1\frac{1}{3}

d)

35+710=115\frac{3}{5}+\frac{7}{10}=1\frac{1}{5}

5.

 1 23 + 56 =1\ \frac{2}{3}\ +\ \frac{5}{6}\ =  

a)

 53+56=109 = 1 19\frac{5}{3}+\frac{5}{6}=\frac{10}{9}\ =\ 1\ \frac{1}{9}  

b)

 53 + 56 = 106 +56 = 156 = 236=2 12\frac{5}{3}\ +\ \frac{5}{6}\ =\ \frac{10}{6}\ +\frac{5}{6}\ =\ \frac{15}{6}\ =\ 2\frac{3}{6}=2\ \frac{1}{2}  

c)

 53 + 56 =56 + 56 =1012 \frac{5}{3}\ +\ \frac{5}{6}\ =\frac{5}{6}\ +\ \frac{5}{6}\ =\frac{10}{12}\   

d)

 53+56=106+56=1512\frac{5}{3}+\frac{5}{6}=\frac{10}{6}+\frac{5}{6}=\frac{15}{12}  

6.

 45 + 2 14 =\frac{4}{5}\ +\ 2\ \frac{1}{4}\ =  

a)

 45+ 94 = 1620+ 4520=6120 =3 120\frac{4}{5}+\ \frac{9}{4}\ =\ \frac{16}{20}+\ \frac{45}{20}=\frac{61}{20\ }=3\ \frac{1}{20}  

b)

 45+ 94 = 169+ 459=619\frac{4}{5}+\ \frac{9}{4}\ =\ \frac{16}{9}+\ \frac{45}{9}=\frac{61}{9}  

c)

 45+ 94 = 420+ 920=1320 \frac{4}{5}+\ \frac{9}{4}\ =\ \frac{4}{20}+\ \frac{9}{20}=\frac{13}{20\ }  

d)

 45+ 94 =139 \frac{4}{5}+\ \frac{9}{4}\ =\frac{13}{9\ }  

7.

 45 + 2 14 =\frac{4}{5}\ +\ 2\ \frac{1}{4}\ =  

a)

 45+ 94 = 1620+ 4520=6120 =3 120\frac{4}{5}+\ \frac{9}{4}\ =\ \frac{16}{20}+\ \frac{45}{20}=\frac{61}{20\ }=3\ \frac{1}{20}  

b)

 45+ 94 = 169+ 459=619\frac{4}{5}+\ \frac{9}{4}\ =\ \frac{16}{9}+\ \frac{45}{9}=\frac{61}{9}  

c)

 45+ 94 = 420+ 920=1320 \frac{4}{5}+\ \frac{9}{4}\ =\ \frac{4}{20}+\ \frac{9}{20}=\frac{13}{20\ }  

d)

 45+ 94 =139 \frac{4}{5}+\ \frac{9}{4}\ =\frac{13}{9\ }  

8.

 1 57+2 23 =1\ \frac{5}{7}+2\ \frac{2}{3}\ =\cdot\cdot\cdot  

a)

 9221\frac{92}{21}  

b)

 6221\frac{62}{21}  

c)

 4221\frac{42}{21}  

d)

 5221\frac{52}{21}  

9.

 215+112= ....2\frac{1}{5}+1\frac{1}{2}=\ ....  

a)

 23102\frac{3}{10}  

b)

 27102\frac{7}{10}  

c)

 33103\frac{3}{10}  

d)

 37103\frac{7}{10}  

10.

 423+314= ....4\frac{2}{3}+3\frac{1}{4}=\ ....  

a)

 611126\frac{11}{12}  

b)

 67126\frac{7}{12}  

c)

 711127\frac{11}{12}  

d)

 77127\frac{7}{12}