Penjumlahan dan Pengurangan Pecahan Berpenyebut Sama

2/5 + 3/5 = ...

• 1/10

• 1/5

• 2/5

• 5/5

4/9 + 2/9 = ...

• 6/18

• 6/9

• 3/9

• 1/3

3/8 + 3/8 = ...

• 6/8

• 9/16

• 3/16

• 6/16

21/30 + 9/30 = ...

• 30/30

• 30/60

• 30/40

• 12/30

13/20 + 4/20 = ...

• 17/20

• 9/20

• 17/40

• 4/20

2. 17/25 + 8/25 = ...

• 2. 9/25

• 2. 25/33

• 2. 15/25

• 2. 25/40

18/50 + 12/50 = ...

• 30/50

• 30/100

• 50/100

• 15/50

16/70 + 14/70 = ...

• 30/70

• 30/140

• 30/35

• 30/120

3/4 - 1/4 = ...

• 1/4

• 2/4

• 4/4

• 3/8