One hundredth is one part in one hundred equal parts.

Multiply hundredths with whole numbers

Maths

In this unit pupils will explain the effect of multiplying and dividing a number by 10, 100 and 1,000 and use their knowledge of multiplying decimal fractions by whole numbers to solve measures problems. In the future unit pupils will apply memorised unit conversions to convert between units of measure. They will solve measures problems involving different units including imperial units.

In the prior unit pupils calculated with decimal numbers using column addition and subtraction. In this unit pupils will explain the effect of multiplying and dividing a number by 10, 100 and 1,000 and use their knowledge of multiplying decimal fractions by whole numbers to solve measures problems.

Calculating with decimal fractions

How many hundredths is 0.07 composed of? {{ }} hundredths.

What comes next in this sequence? 0.08, 0.09, 0.1, {{ }}?

If 9 × 3 = 27, what does 9 × 0.03 equal?

It takes 0.02 kg of sugar to make one cake. How much sugar is needed to make nine cakes? {{ }} kg

A red kite is flying 0.06 km above the ground. An eagle is flying at twice this height. How far above the ground is the eagle? {{ }} km

Match the equation to the missing factor.

what comes next in this sequence? 0.2, 0.3, 0.4, {{ }}

Which digit is in the hundredths place with the number 342.561?

If 7 × 6 = 42, what does 7 × 0.6 equal?

Lucas is making a line of beads. Each bead is 0.9 cm long. How long could it be? 

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Multiply hundredths with whole numbers

Lesson outcome