MATH 1
Convert the following fraction to a decimal
25/100
.25
Multiply:
2.35 x .12
0.282
Convert the following fraction into a decimal
42/100
.42
2500 km = ? meters
2500000 meters
Convert the following fraction into a decimal
225/1000
.225
Add:
25.28+ 36.89=
62.17
Divide:
35.65 / 5
7.13
Convert the following decimal into a fraction
.456
456/1000
34 grams = ? kilograms
.034 kilograms
.04
4/100
Convert the following fraction to a decimal
34/1000
.034
Convert the following fraction into a decimal
6/10
.6
Multiply:
34.56 x .25
8.64
3421.12 + 345.67
3766.79
Subtract :
466.98-1.23
445.75
Subtract :
314.27-209.45
104.82
Subtract:
56.89-23.46
33.43
Divide
10.250/.25
41
Name the first three decimal place values
tenths, hundreths, thousandths
When multiplying decimals, do you line up the decimals or the digits by place value?
How do you know where to put the decimal in your answer?
count the number of decimal places in the whole problem, that is how many decimal places your answer should have!
Convert the following fraction into a decimal:
4/5
.8
Add:
23.45 +16.52+2.31
42.28
Where is the decimal always understood to be in a whole number?
To the right of the ones place
You must line up the decimals when doing what two math operations?
addition and subtraction
Convert the fraction to a decimal
3/20
.15