Decimals Introduction

Expanded form of 12.89 is _______.

• 10 + 2 + 0.8 + 0.09

• 12 + 8 + 0.9

• 12+ 0.8 +0.09

The expanded form of 41.206 is _______.

• 40 + 1 + 0.2 + 0.006

• 41+ 0.2+ 00 + 0.06

• 40 + 1 + 0.2 + 0.6

The short form of 30 + 5 + 0.2 + 0.006 is _________.

• 352.6

• 305.206

• 35.206

Choose the greater decimal from the options:

• 0.52

• 0.62

• 0.59

Choose the greater decimal from the given options:

• 52.89

• 52.980

• 52.089

1.3 , 1.30 , 1.300 are equivalent decimals.

• True

• False

If there is no whole number part in a number, then write ____ on the left of the decimal point.

• 1

• 0

• 2

We read 43.12 as ____

• four three decimal twelve

• forty three and one two

• forty three decimal one two

1 ones = _______ tenths

• 100

• 20

• 10

Decimal fractions are nothing but common fractions whose denominators are ________.

• 10, 100 ,1000

• 20 , 200 ,2000

• 1 , 2 ,3