The place value expansion of the decimal 123.456 is 1×100+2×10+3×1+4×110+5×1100+6×11000.
True
The place value expansion of 123.456 is
Units place – 3
Tens place – 2
Hundreds place – 1
Tenths place – 4
Hundredths place – 5
Thousandths place – 6
1×100+2×10+3×1+4×110+5×1100+6×11000