Dazzling Decimals
We are learning to add and subtract up to three decimal places. We are learning to convert between fractions, decimals and percentages.
What is 244/1000 as a decimal: 0.244
What is 55/100 as decimal: 0.55
What is 12/1000 as a decimal: 0.012
What is ½ as a decimal: 0.5
What is ¼ as a decimal: 0.25
What is ⅕ as a decimal: 0.2
What is ⅛ as a decimal: 0. 125
0.45 + 0.42 = 0.87
0.56 + 0.17 = 0.83
0.67 + 0.91 = 1.58
0.555 + 0.014 = 0.569
0.7 - 0.45 = 0.35
0.55 - 0.45 = 0.1
0.76 - 0.29 = 0.47
2.5 - 0.78 = 1.72
1.7 - 0.999 = 0.701
0.934 - 0. 244= 0.69
0.944 - 0. 119 = 0.825
50/100 = 50%
1/10 = 10%
0.4 = 40%
0.05 = 5%
0.9 = 90%
Write the following as a decimal, fraction and percentage
Fraction
|
Decimal
|
Percentage
|
1/4
|
0.25
|
25%
|
1/4
|
0.25
|
25%
|
1/5
|
0.2
|
20%
|
1/8
|
0.125
|
12.5%
|
55/100
|
0.55
|
55%
|
5/1000
|
0.005
|
0.5%
|
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