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Tens and ones with a part-whole model
1 Writeanumeral to complete thepart-wholemodels.
2 Writeanumeral to complete thepart-wholemodels.
3 Complete thepart-wholemodels.
What is the sameandwhat isdifferentabout the
part-wholemodels?
Complete the sentence for eachpart-wholemodel.
72 ismadeupof tensand ones.
72 ismadeupof tensand ones.
72 ismadeupof tensand ones.
Howmanyotherways canyoupartition72?
©WhiteRoseMaths2019
39
72
70
72
60
72
50
10
a)
a)
b)
b)
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5 AnnieandTeddyhaveeachmadeanumber.
Complete the sentences to show that theyhavemade
the samenumber.
Annie’snumberhastensand ones.
It is
Teddy’snumberhas tensand ones.
It is
6 Complete thepart-wholemodel.
Wheredidyou start?
Comparewithapartner.
4 Representeachnumber in twodifferent ways.
Fill in the part-wholemodels.
a) 9
b) 80
c) 53
©WhiteRoseMaths2019
3
7
60
30
Annie Teddy
