Fractions, decimals and percentages writing tenths as decimals. Tenths are written as decimals like this:

Transcription

1 , eimls n perentges writing tenths s eimls Tenths re written s eimls like this: She the frtion strips so eh one mthes the frtion or the eiml: Orer eh set of frtions n eimls from smllest to lrgest: 0.8, 0.,, 9 9, 0.,.0, Show the ple vlue of these eimls y writing them in the tle: Units 0... Tenths Units Tenths 8 The eiml point signls the ple vlue of numers smller thn. This numer is n 8 or n 0.8. Connet the mthing frtions n eimls:

2 , eimls n perentges writing tenths s eimls Lel this setion of ruler s entimetres in eimls. The first ox hs een one for you. (Note this igrm hs een enlrge so you n see the lines lerly.) 0. m These ts were the finlists in the Fttest Ct Competition. Fill in the lnks elow: Felix. kg Leroy.9 kg Mosley. kg is hevier thn y is hevier thn y of kilogrm. of kilogrm. is lighter thn y of kilogrm. Write the mss of eh t n < or > to mke the sentene true. Felix Leroy Mosley Felix 8 The omine weight of whih two ts is. kg? n

3 , eimls n perentges writing tenths s eimls whole 0 hunreths tenths 0 0 is the sme mount s. We n ivie whole into one hunre prts. These re lle hunreths. Hunreths re me up of lots of tenths. Show how these mounts re the sme: 80 0 is the sme mount s is the sme mount s. 0 0 is the sme mount s. 0 0 is the sme mount s. She these mounts on the hunre gris: 9

4 , eimls n perentges relting tenths, hunreths n eimls This igrm shows hunreths she or 0. n e written s eimls. As eiml, this mount is written s: Units Tenths Hunreths 0 Complete this tle to show the mounts s tenths, hunreths n eimls: Tenths Tenths Hunreths Hunreths Deimls Deimls Hunreths. is sme s.0. Deimls Hunreths Deimls Show the ple vlue of these eimls y writing them in the tle: Hunres Tens Units Tenths Hunreths....

5 , eimls n perentges relting tenths, hunreths n eimls She the frtions on the gri n show them s hunreths n eimls: Express these ommon frtions s hunreths n s eimls: e 0 0. f 0 0. Show where the eimls fit on the numer lines:

6 , eimls n perentges introuing perentges A perentge is n mount out of % Colour this hunre squre oring to the iretions: 8% green % pink % rown 0% ornge e % yellow f 0% re g Leve the rest lnk. Wht perentge is this? The most ommonly use perentge mounts re in the tle elow. Complete the tle n she hunreth gri for eh mount. The first one hs een one for you. e Perentge 0% % % % 0% Hunreths 0 0 Deiml 0. Frtion Hunreth gri 9

7 , eimls n perentges introuing perentges Often you n see perentges in shops when it is sle time. Work out the sle prie of these items: En of yer sle, ll items 0% off! Sle prie: $0 Sle prie: $ $0 e $0 $00 Sle prie: Sle prie: Sle prie: Pie hrts re use to show informtion lerly n re often olour oe. Complete the pie hrts oring to the informtion. Eh whole pie hrt is 0% n eh segment is %. Choose olour for eh it of informtion. 0 people were surveye out their fvourite weeken tivities. Go to resturnt... 0% Go to the eh... % See movie... 0% Go shopping... 0% Ply sport... 0% A perentge is n mount out of 0, so 00 0 woul e the sme s people were surveye out their fvourite foo. Pizz Hmurgers... 0 Pst... 0 Curry

8 0 hunreths pply Getting rey This is gme for plyers. Eh plyer will nee opy of this pge n opy of the plying rs on pge. opy Wht to o The ojet of this gme is to e the first plyer to olour whole gri. Eh plyer uts out the plying rs. The plyers join the rs n shuffle them. There will e 8 rs. Ly rs out in row, ensuring oth plyers n see them. The rest of the rs go fe own in pile. Plyer tkes r from the row of n olours in tht mount on one of their hunre gris. Then they put tht r t the ottom of the pile n reple it with one from the top of the pile. Plyer repets this proess. Plyers tke turns until plyer hs fille in 0 hunreths or whole. (If you go over 0 hunreths or whole, it oes not ount s win. You must reh extly whole.) There re gris so ply the est out of.

9 0 hunreths pply 0 0 0% opy % % 0 % %