Free Decimals 01 Practice Test - 5th Grade
Question 1
710 as a decimal is
0.007
0.07
0.7
7
SOLUTION
Solution : C
Conversion of fraction to decimal
⇒ 710=0.7
Therefore, we can write 710 in decimal form as 0.7.
Question 2
112100 as a decimal is
1.12
11.2
0.112
112
SOLUTION
Solution : A
Conversion of fraction to decimal
⇒ 112100=1.12
Therefore, we can write 112100 in decimal form as 1.12.
Question 3
Find the value.
0.73+
0.37
0.27
0.17
0.3
SOLUTION
Solution : B
To find the unknown value, we have to subtract 0.73 from 1.
/10./09 010−0 . 7 3––––––––––– 0 . 2 7
The answer is 0.27.
Question 4
Find the value of the product.
0.75×1000 =
7500
750
75
7.50
SOLUTION
Solution : B
To find the value of the product, we have to perform multiplication
1000× 0.75–––––––– 750.00––––––––
Hence the product value is 750.
Question 5
Solve the division
88.7÷100 =
887
88.7
8.87
0.887
SOLUTION
Solution : D
While dividing by 100, the decimal point shifts two places to the left.
88.7÷100 = 88.7100
= 0.887
Question 6
Find the unknown value.
4.73÷
1
10
100
1000
SOLUTION
Solution : C
The decimal point shifts two places to the left when we divide by 100.
= 4.73100 = 0.0473
Question 7
What should be multiplied with 15.73 to give 15730 as the product?
15.73×__
1
10
100
1000
SOLUTION
Solution : D
To shift the decimal three decimal places to the right, we need to multiply with 1000.
∴ 15.73×1000 =15730
Question 8
0.02 as a fraction is
15
150
1500
1
SOLUTION
Solution : B
0.02 = 2100
= 2÷2100÷2
= 150
Question 9
34 as a decimal is
0.7
0.25
0.50
0.75
SOLUTION
Solution : D
To convert 34 into decimal, we have to multiply it with 25.
Note : 4's friend is 25 as 4×25=100
34×2525
= 75100
= 0.75
Question 10
Find the product of these two decimals.
0.1×0.1 =
0.1
1
0.01
0.001
SOLUTION
Solution : C
We have to do the multiplication to find the product.
→ 0.1×0.1
= 0.01