Adding Decimals
Adding Decimals
1.04 + 0.621
1.661
Subtracting Decimals
0.22 - 0.11
0.11
Multiplying Decimals
78.014 x 100
7,801.4
Dividing Decimals
68.5 Divided by 0.5
13.7
True or False: When adding and subtracting decimals, it is important to line up the decimals in the operation.
True
Adding Decimals
1.3 + 2.8
4.1
Subtracting
2.3 - 0.5
1.8
Multiplying Decimals
3.77 X 2.8
Dividing Decimals
48.65 divided by 3.5
13.9
RANDOM FREE POINTS
FREE POINTS
Adding Decimals
0.459 + 0.132
0.591
Subtracting
0.781 - 0.235
0.546
Multiplying Decimals
35.5 x 16
5680
Dividing Decimals
0.24 divided by 0.3
00.8
True or False: Multiplying any number by zero always results in zero.
True
Adding Decimals
1.38 + 0.99 + 0.0074
2.3774
Subtracting Decimals
6 - 4.68
1.32
Multiplying Decimals
3.25 x 1.8
5.85
Dividing Decimals
7.68 Divided by 0.4
Which of these will have the largest answer?
a) 251.2 b) 250.12 c) 2.51.2 d) 2.50.12
a) 251.2
Adding Decimals
If Simon has $3.86 in his pocket and finds $2.21 in his classroom at the end of the day, how much money does he have in total?
$6.07
Subtracting Decimals
If Ian has $10.25 to buy lunch today and Myranda offers to sell him an apple for $1.99, how much money would he have left after buying the apple?
$8.26
2.5 X 6.5
16.25
Dividing Decimals
4.86 Divided by 0.2
24.3
There are 1.367 billion people in India and 1.434 billion people in China. How many more people live in China than India?
find the difference: 1.434 - 1.367=0.067