Explain how making the dividend 100 times the size affects the quotient

Maths

In this unit pupils will explain the relationship between multiplying and dividing a number by 10 and multiples of 10.  In the future unit pupils will describe represent and order tenths as decimal fractions. They will round decimal numbers with tenths to the nearest whole number.

In the prior unit pupils used knowledge of the distributive law to calculate products beyond known times tables facts. In this unit pupils will explain the relationship between multiplying and dividing a number by 10 and multiples of 10. 

Understand what happens when a number is multiplied or divided by 10 and 100

True or false? If the dividend is made 100 times the size the quotient will be 100 times the size.

Match the times tables to the related division facts with a dividend and quotient 100 times the size.

A factory makes 4,500 squash balls every hour. They are put into packs of 5 balls. How many packs are made every hour? {{ }} packs

The school council raises £4,800 for 6 classes to spend on their class library. If the money is shared equally between classes, how much do they each get? £{{ }}

Which of the numbers in the following equation is the divisor? 18 ÷ 6 = 3

Which of these is the inverse of multiplying by 7?

Which of the numbers in the following equation is the quotient? 108 ÷ 12 = 9

What is the missing factor in this equation?
{{ }} × 8 = 96

Match these times tables with their related division facts.

True or false? If the dividend is made 10 times the size, the quotient will be 10 times the size.

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