multiply by 100 4 match the images to the calculations....multiply by 100 1 complete the calculation...
TRANSCRIPT
Multiply by 100
1 Completethecalculationshowninbase10
3×1hundred= hundreds
3×100=
2 Completethenumbersentences.
a) 2×100= d) 5×100=
b) 4×100= e) 100×10=
c) 100×8= f) =20×100
3 Thereare7boxesof100crayons.
Circlethecalculationsthatworkoutthetotalnumber
ofcrayons.
100+7100×77+1007×100
4 Matchtheimagestothecalculations.
Completethecalculations.
9×100=
6×100=
12×100=
5 Completethecalculations.
a) 32×100= d) 5×7×100=
b) 29×100= e) ×100=6,500
c) 100×72= f) 100× =3,000
©WhiteRoseMaths2019
100crayons100 100
crayons100 100crayons100 100
crayons100 100crayons100 100
crayons100 100crayons100
100crayons100 100
crayons100 100crayons100
100crayons100 100
crayons100 100crayons100
100pins100
100pins100
100pins100
100pins100
100pins100
100pins100
100pins100
100pins100
100pins100
100 100 100 100 100 100
100 100 100 100 100 100
8 Amirthinksofa2-digitevennumber.
Hemultipliesitby100
Hisanswerisgreaterthan3,450butlessthan3,750
WritethenumberthatAmiristhinkingof.
9 Fourchildrenaremakingnumbersusingbase10
Thetableshowshowmanyofeachpiecetheyuse.
Numberof100s Numberof10s
Eva 17 0
Ron 15 8
Dexter 16 15
Whitney
a) WhatnumberhasEvamade?
b) Whohasmadethebiggestnumber?
c) WhitneyhasmadethesamenumberasEva.
Sheused100sand10s.
WhatpiecescouldWhitneyhaveused?
Writeyouranswerinthetable.
Arethereanyotheranswers?Talkaboutitwithapartner.
6 Calculatetheperimeteroftherectangle.
Giveyouranswerincentimetres.
Theperimeteroftherectangleis cm
7 Write<,>or=tocomparethestatements.
a) 45×100 45×10
b) 36×100 100×36
c) 100×27 26×100
d) 31×100 31×10×10
e) 30×10 3×100
©WhiteRoseMaths2019
5m
3m