Tenths and Hundredths Aim I can recognise decimal equivalents for - PowerPoint PPT Presentation

Tenths and Hundredths

Aim • I can recognise decimal equivalents for tenths and hundredths. Success Criteria • I can recognise decimal equivalents for tenths. • I can recognise decimal equivalents for hundredths.

Quarter Hunt Which of these images represents a quarter? Is a quarter because Is a quarter because the whole square is the whole square is split into 4 equal sized split into 4 equal pieces. The 2 rectangles sized pieces. It is split together make half and in half and each half the remaining half is is split in half again. split in half again. Is a quarter because Is not a quarter the whole square is because the 4 pieces split into 4 equal are not equal sizes. sized pieces.

Quarter Hunt Which of these images represents a quarter? Is a quarter because the whole rectangle is split into 4 equal sized pieces. Each diagonal splits the rectangle in half so each half is cut in half again. Is not a quarter because the 4 pieces are not equal sizes. Is a quarter because the whole rectangle is split into 4 equal sized pieces. Is a quarter because the whole rectangle is split into 4 equal sized pieces. The rectangle is split in half and each half is split in half again.

Quarter Hunt Which of these images represents a quarter? Is a quarter because the whole triangle is split into 4 equal sized pieces. Is not a quarter Is not a quarter because the 4 pieces because the 4 pieces are not equal sizes. are not equal sizes.

Tenths and Hundredths What fraction is represented by… because the whole circle has been divided into 10 equal pieces and 7 of them are coloured in.

Tenths and Hundredths What fraction is represented by… because the whole square has been divided in to 100 equal pieces and 65 of them are coloured in.

Tenths and Hundredths What fraction is represented by… because there are 10 objects, and 5 of them have been selected.

Tenths and Hundredths What fraction is represented by… because the whole square has been divided in to 100 equal pieces and 40 of them are coloured in. Or because the whole group of 100 squares could be divided into equal groups of 10 squares each and 4 of those groups are coloured in.

Place Value How do what does what does what does what does you know? this column this column this column this column How do represent? represent? represent? represent? you know? 10 10 10 10 tenths hundredths ? ? ? ? 10 10 10 10 What happens as we move to the left across the columns? If this column If this column What happens as we move to the right across the columns? represents tens, represents ones,

Fractions to Decimals tenths hundredths 0 0 0 0 1 3 9 7 1 Place holder Place holder Place holder Place holder 3 tenths 9 tenths 7 tenths 1 tenth

Fractions to Decimals tenths hundredths 0 0 0 0 0 0 4 8 2 Place holders Place holders Place holders 4 hundredths 8 hundredths 2 hundredths

Fractions to Decimals tenths hundredths 0 1 10

Fractions to Decimals tenths hundredths 0 3 30

Fractions to Decimals tenths hundredths 0 9 90

Fractions to Decimals tenths hundredths 0 6 60

Fractions to Decimals tenths hundredths 0 25

Fractions to Decimals tenths hundredths 0 48

Fractions to Decimals tenths hundredths 0 72

Fractions to Decimals tenths hundredths 0 91

Match It Match the decimal numbers to the equivalent fractions. 0.2 0.8 0.3 0.9 0.22 0.08 0.33 0.09

Match It Complete the equivalent pairs of fractions and decimals. 5 0.7 0.5 = 0.01 = 0.07 = 60 0.6 = 0.86 0.4 0.54