2 1/4+2 1/3+2 1/2= 4 1/2+3/8+2 1/4=

Kelas 4 Matematika
Bab Pecahan

1] 2 1/4 + 2 1/3 + 2 1/2
= 2 3/12 + 2 4/12 + 2 6/12
= 6 13/12
= 6 + 1 1/12
= 7 1/12

2] 4 1/2 + 3/8 + 2 1/4
= 4 4/8 + 3/8 + 2 2/8
= 6 9/8
= 6 + 1 1/8
= 7 1/8