Adding Decimals of Different Lengths
0.21 + 0.1
0.31
1+0.1
.4-.2
0.2
Write one hundredth.
0.01
.3 times 2.
0.6
0.03+0.121
0.141
4+0.2
4.2
0.9-0.8
0.1
The number represented by the numeral "2" in 121.3
20.
.9 divided by 3.
0.3
0.32+0.061
0.381
11+0.131719
11.131719
0.26-0.015
0.245
The digit in 5.4321 that represents the tenths place.
4.
.1 times .2.
0.02
.198+0.0593
0.2573
6.7+6.1
12.8
0.061-.056
0.005
Convert expanded notation to decimal notation.
90+9+9/10+9/100
99.99.
.6 divided by .2.
3
.35711+.7182818
1.0753918
5.9+7.4
13.3
0.52-0.783
-0.263
1.
.5 times .5
.25