Understand thousandths - White Rose Maths · 2020-04-28 · Understand thousandths 1 Tommy is using...
Transcript of Understand thousandths - White Rose Maths · 2020-04-28 · Understand thousandths 1 Tommy is using...
Understand thousandths
1 Tommyisusingbase10torepresentdecimals.
Heuses torepresent1whole.
Heuses torepresent1
10or0.1
Heuses torepresent1
100or0.01
Heuses torepresent1
1000or0.001
Whatdecimalsarerepresented?
a)
b)
c)
2 a) Representeachnumberusingbase10
0.512 1.352 2.003
b) Useyourrepresentationstohelpyoucompletethestatements.
0.512=0.5+0.01+
1.352=1+ + +
2.003=
3 Hereisathousandsquare.
Partofthesquarehasbeencoloured.
a) Whydoyouthinkitiscalledathousandsquare?
b) Whatfractionofthesquarehasbeencoloured?1000
c) Writethefractionasadecimal.
©WhiteRoseMaths2019
©WhiteRoseMaths2019
4 Whatfractionofeachsquarehasbeenshaded?
Writeeachnumberasafractionandasadecimal.
a) b)
fraction= fraction=
decimal= decimal=
5 Colourthegridstorepresentthefractionanddecimal.
a) 73
1000 b) 0.302
6 Representthesenumbersonaplacevaluechart.
a) 1.372 b)0.091 c)3.542
7 Showthat400
1000isthesameas0.4
8 Writethenumbersrepresentedbytheplacevaluecharts.
a)
Ones Tenths Hundredths Thousandths
1
1
1
1
b)
Ones Tenths Hundredths Thousandths