today we will be learning: to choose the correct number operation to solve a word problem to solve...

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Page 1: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money
Page 2: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

Today we will be learning:

• to choose the correct number operation to solve a word problem

• to solve problems involving money.

Page 3: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

Mental ActivityTwo coins are hidden.

They total 20p.

Which two coins could they be?

Page 4: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

They total 20p.

Page 5: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

This time, three coins are hidden.

Altogether, the value of the coinsis 60p.

Which coins could they be?

Page 6: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

Altogether, the value of the coins is 60p.

Page 7: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

Could we have used a different combination of three coins to make 60p?

Yes, we could have used these.

Page 8: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

What is the smallest number of coins we could use to make 60p?

Page 9: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

What is the smallest number of coins that we could use to make 30p?

Page 10: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

What is the smallest number of coins that we could use to make 15p?

Page 11: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

Main Activity

Today we are going to use all the number operations to solve problems.

Page 12: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

Each child in a class of 30 is given 10p. How much does the class

have altogether?£3.00

Which number operation will you use?

Page 13: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

Josh buys a bag of crisps for each of his six friends. Each bag costs 26p. How

much does he spend?

£1.56Which number operation

will you use this time?

Page 14: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

Linda gets £1.75 pocket money per week. How

much could she save in four weeks if she does not

spend any of it?

£7.00

How will you solve this problem?

Page 15: Today we will be learning: to choose the correct number operation to solve a word problem to solve problems involving money

Group Work

Investigate different amounts that can be made using three, four or five coins.

Work on calculations with money. Think about which number operation to use before solving the problem.

Work in pairs. Make up money word problems for your partner to solve.