Grade 4
Please pake sagotan po ng maayos salamat po.

Answer:
Sana makatulong✨:)
Answer:
1. 1
2. 47
3. 0
4. 475
5. 0
explanation:
a number multiply to 1 would equal to itself
a number multiply to 0 would equal to 0
hope it helps you! pavote heart and brainliest