Everyday maths 1 (Wales)

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1.2 Numbers with zeros

The zero in a number plays a very important part in deciding its value.

Four hundred is written:

H T U
4 0 0

We need to put in the two zeros to show that it is four hundred and not just four.

Six hundred and seven is written:

H T U
6 0 7

We need the zero to show that there are no tens.

Activity 2: Place value

Fill in the boxes to show the value of each figure. The first two are done for you.

Number Th H T U
584 5 8 4
690 6 9 0
708
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302
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4 290
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5 060
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2 100
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3 009
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Number Th H T U
584 5 8 4
690 6 9 0
708 7 0 8
302 3 0 2
4 290 4 2 9 0
5 060 5 0 6 0
2 100 2 1 0 0
3 009 3 0 0 9
FSM_1_CYMRU