Question

order these numbers from least to greatest.
2.18, 2.8, 2.1081, 1.927
2.18 2.8 2.1081 1.927
□ < □ < □ < □

Explanation:

Step1: Compare the whole numbers

The whole number part of 1.927 is 1, and for 2.18, 2.8, 2.1081 it's 2. So 1.927 is the smallest so far.

Step2: Compare the tenths place for the rest

For 2.18, 2.8, 2.1081, the tenths digits are 1, 8, 1. So 2.8 is larger than the other two (2.18 and 2.1081).

Step3: Compare the hundredths place for 2.18 and 2.1081

2.18 has 8 in hundredths place, 2.1081 has 0. So 2.1081 < 2.18.

Answer:

1.927 < 2.1081 < 2.18 < 2.8