Write the following fractions as decimal.

$\frac{3}{10},\frac{4}{100},\frac{8}{1000},\frac{18}{1000}$

Some group of unlike decimals are given below. Express them as like decimals.

$1.4, 243.342, 0.123, 7.03$

Some group of unlike decimals are given below. Express them as like decimals.

$31.7, 61.423, 6.001, 4.0004$

Represent the following decimal number on number line.

$0.8$

Represent the given decimals on a number line.

$1.6$

Represent the given decimals on a number line.

$2.7$

Write the given decimal number in words

$200.12$

Write the given decimal number in words

$3006.009$

Write the given decimal number in words

$3040.9$