Electric Scooter for Kids Pearland Texas

Electric Scooter for Kids Pearland Texas

Matematika Q. habisin point

10 + 20 + 30 + 40 =​

Q. habisin point

10 + 20 + 30 + 40 =​

Penjelasan dengan langkah-langkah:

= 10 + 20 + 30 + 40

= 30 + 30 + 40

= 60 + 40

= 100

10 + 20 + 30 + 40

= ( 10 + 20 ) + 30 + 40

= ( 30 + 30 ) + 40

= 60 + 40

= 100

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