5th grade math
posted by pat .
write the following expanded notation in standard form.
600+50+4+0.2+0.07+0.009 ??
Build a 4 digit numeral. write
3 in the hundreths place
4 in the tens place
6 in the ones place,and
9 in the tenths place . ___ ___ ___ ___
please !help me with these to problem so, i can do the rest of my work! thanks you!

600+50+4+0.2+0.07+0.009 ??
654.279
For your second problem, the decimal is going to go in the middle since you need a tens, ones, tenths, and hundredths place (note the "ths" means to the right of the decimal).
_____ _____. __9___ _____
going from left to right, the places we have here are tens, ones, tenths, hundredths. Fill in the places and post if you want it checked. 
Jen, i think is 34.96 my answer to the last question.

46.93
You have 4 tens (40), 6 ones (6), 9 tenths (.9), and 3 hundredths (.03). 
65427.900

46.93

The Answer is 4 Tens (40) >6 + .9 + .03

654.279