#### Term 2 Number System Two Marks Question

7th Standard

Reg.No. :
•
•
•
•
•
•

Maths

Time : 00:45:00 Hrs
Total Marks : 30
15 x 2 = 30
1. Express the following in cm using decimal.
5 mm

2. Express the following in metres using decimal.
8 cm 9 mm

3. Expand the following decimal numbers.
37.3

4. Write the following decimal numbers in the place value table.
428.001

5. Write each of the following as decimal numbers.
6 + $\frac { 0 }{ 10 } +\frac { 0 }{ 100 } +\frac { 9 }{ 1000 }$

6. Convert the following fractions into decimal numbers.
$\frac { 99 }{ 100 }$

7. Express the following decimals as fractions in lowest form.
3.56

8. Compare the following decimal numbers and find the greater number.
0.007, 0.07

9. Represent the following decimal numbers on the number line.
2.1

10. Find the smaller decimal number in the following.
7.01, 7.3

11. Convert the following decimal numbers into fractions.
46.301

12. There are 26 boys and 24 girls in a class. Express the fractions of boys and girls as decimal numbers.

13. Express the following using decimal notation.
8 m 30 cm in metres

14. Convert the following decimals into fractions and reduce them to the lowest form.
2.125

15. Between which two whole numbers the given numbers lie?
0.2