Subtracting Decimals
5.5 - 0.41
5.09
0.195 + 1.06
1.255
30.9 ÷ 3
10.3
0.12 x 7
0.84
True of False: A negative plus a negative is a positive
False - a negative times a negative is a postive
0.66 - 0.58
0.08
1.82 + 0.013
1.833
60.5 ÷ 5
12.1
-4.4 x 5.3
-23.32
True or False: You have to line up your decimal points when adding, subtracting, and multiplying decimals, but not when dividing decimals.
False
0.37 - 0.09
0.28
1.40 + 0.108
1.508
39.35 ÷ 2
19.675
4.04 x (-9)
-36.36
3.34 X 2.8
9.352
-57.612 - 3.107
-60.719
Keep, change, change
-57.612 + (-3.107)
-9.76 + 0.173
-9.587
Different signs so you should subtract
2.48 ÷ .4
Hint: remember to move the decimals!
6.2
1.2 x (-3.4)
-4.08
-3.4 - 2.78
-6.18
-9.1 - (-0.52)
-8.58
Keep, change, change
-9.1 + 0.52 (different signs, so we should subtract)
-0.07 + 1.7
1.63
Different signs so you should subtract
3.12 ÷ .5
Hint: remember to move the decimals!
6.24
-4.65 x (-7.2)
33.48
5.27 ÷ 4
1.3175