Guys paano gagawin dto? sa Kapatid ko ito grade 3 kapag may kuha points direct report!

Answer:
1. 41 ➡ 40
× 8 ➡×10
=400
2. 52 ➡ 50
×24 ➡× 20
=100
3.811 ➡ 800
× 9 ➡×10
=8,000
4. 91 ➡ 90
× 4 ➡×0
=0
5.68 ➡ 70
×52 ➡×50
=3,500
1. 10
×0
2. 60
×20
3.100
×10
4.500
×40
5. 500
×20
Step-by-step explanation:
pa brainliest