**Q.1: Write in decimals:**

a) two point six zero seven

b) fifty seven point eight

c) sixteen point six six

d) eight hundred point four

e) sixty seven point seven five

**Q.2: Write the words:**

a) 11.05

b) 215.6

c) 38.99

d) 65.789

e) 230.11

**Q.3: Compare:**

a) 5.8 ___ 5.5

b) 6.87 ___ 7.5

c) 11.5 ___ 11.500

d) 789.1 ____ 998.6

e) 28.56 ____ 25.647

**Q.4: Identify the like pairs:**

a) 25.6 and 26.66

b) 28.9 and 140.6

c) 78.45 and 14.5

d) 65.142 and 85.245

e) 14.5 and 478.25

**Q.5: Convert the unlike decimals into like decimals:**

a) 45.55 and 6.8

b) 7.99 and 14.658

c) 85.56 and 25.714

d) 77.11 and 44.2

e) 475.5 and 2.578

**Q.6: Expand the following decimals:**

a) 25.28

b) 125.8

c) 4.025

d) 12.256

e) 2.505

**Q.7: Add the following:**

a) 14.56 + 12.2

b) 125.68 + 37.265

c) 12.25 + 5.6

d) 78.53 + 25.11

e) 18 + 12.54

**Q.8: Subtract the following:**

a) 57 – 25.25

b) 66.82 – 25.24

c) 47.56 – 2.578

d) 47.586 – 25.4

e) 100 – 89.4

**Q.9: Multiply the following:**

a) 25.4 x 1.6

b) 47.5 x 14

c) 78.65 x 1000

d) 56.78 x 7.4

e) 99.5 x 1.8

**Q.10: Divide the following:**

a) 7 ÷ 4

b) 13.5 ÷ 5

c) 27.58 ÷ 2

d) 44.66 ÷ 1.1

e) 3.693 ÷ 0.3