2.412
Twelve hundred-thousandths in standard form is 0.00012
Three hundred twelve thousandths (0.312) in standard form is written as: 3.12 × 10-1
0.712
.112000
0.612
Twelve hundred-thousandths in standard form is 0.00012
612.704
0.712 or 700.012
0.0712
718.012
Seven and seven hundred twelve thousandths would be written as 7.712The "and" tells you where the decimal goes, "thousandths" tells you how many places there will be in the decimal part of your answer (3 decimal places for thousandths), and seven hundred twelve tells you how many thousandths there will be.
12.628