Round numbers within 100,000

1 Usethenumberlinetoroundthenumberstothe

nearest10,000

22,000roundsto tothenearest10,000

28,000roundsto tothenearest10,000

25,000roundsto tothenearest10,000

2 Roundeachnumbertothenearest10,000

a) 32,442 d) 7,906

b) 78,675 e) 15,000

c) 50,031 f) 4,999

3 Roundtheattendancenumbersatthesefamoussportingeventsto

thenearest1,000

Sportingevent AttendanceAttendancetothe

nearest1,000

AmericanFootball

SuperBowl70,081

FACupFinal 87,647

BaseballWorldSeries 54,367

RugbySuper

LeagueFinal72,827

AustralianRules

FootballGrandFinal100,022

4 Completethetable.

Roundedto

thenearest72,315 12,998 15,555

10

100

1,000

10,000

©WhiteRoseMaths2019

20,000 22,000 25,000 28,000 30,000

5 Moroundsanumbertothenearest1,000

a) WritethreenumbersMocouldhavestartedwith.

Usethenumberlinetohelpyou.

b) WhatisthesmallestnumberMocould havestartedwith?

c) WhatisthebiggestnumberMocould havestartedwith?

6 Circleallthenumbersthat:

a) roundto23,000whenroundedtothenearest1,000

23,587 23,399 22,980 22,675 22,003 23,033

b) roundto45,500whenroundedtothenearest100

45,445 45,545 45,555 45,444 45,544 45,455

c) roundto70,000whenroundedtothenearest10,000

65,970 73,675 72,900 66,780 69,650 74,999©WhiteRoseMaths2019

My answer is 40,000

39,000 40,000 41,000

7

a) Whatisthemaximumnumberofpeoplewhoattendedthe

matchif:

thenumberinthereporthasbeenrounded

tothenearest10,000

thenumberinthereporthasbeenrounded

tothenearest1,000

thenumberinthereporthasbeenrounded

tothenearest100

thenumberinthereporthasbeenrounded

tothenearest10

b) Whydoyouthinknewspaperreportsroundattendancenumbers?

80,000 people attendWhite Rose FC match