Answer:
49.982
Step-by-step explanation:
when u add or subtracted two decimals line the the decimals up and then add a zero behind the decimal to line the answer up.
431.1 > 431.091 hope it helps
Hope this helps if you need more info for a further explanation let me know
The value of the expression (2)^6 is 64.
10-20-30-40-50-60-70-80-90-100
They are all going up by tens