Almost, but not exactly; more or less

a number that uses a decimal point to show tenths, hundredths, and thousandths

A period separating the ones and the tenths in a decimal number.

one of the symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 used to write numbers

an answer that is close to the exact answer

a number that names part of a whole or part of a group

an estimation made using the front-end digit of a number

one of 100 equal parts; the second place to the right of the decimal point

a fraction in which the numerator is greater than or equal to the denominator

a number composed of a whole number and a fraction

the value determined by the position of a digit in a number

logical or sensible

to approximate a number to a given place value

one of 10 equal parts; the first place to the right of the decimal point

One out of 1,000 equal parts of a whole

the set of counting numbers and zero (0,1,2,3,4,...)