51 P3.ST.JC.18120870
Level 3
Adam has 90 stickers.
Adam has 3 times as many stickers as Bryan.
Chris has 20 stickers more than Bryan.
How many stickers does Adam have more then Chris?
4 m
Model Comparison Model Times-as-many Units method
52 P4.ST.JC.18120949
Level 3
Adam was 3 times as old as Bryan 10 years ago.
Their total present age is 60 years now.
  1. How old is Adam now?
  2. How many years is Adam older than Bryan?
  3. How old is Bryan in 20 years' time?
4 m
More than or less than Times as many Unchanged difference Units table
53 P5.ST.JC.18121082
Level 3
12 of the number is 30 less than twice of the number.
Find the number.
2 m
Fraction of a whole Fraction to units More than or less than Times as many Common numerator Units equations Fraction units
54 P3.ST.JC.18120871
Level 3
Adam has 90 stickers.
Adam has 3 times as many stickers as Bryan.
Chris has 20 stickers less than Bryan.
How many stickers does Bryan have less than Adam?
4 m
Model Comparison Model Times-as-many Units method
55 P4.ST.JC.18120950
Level 3
Adam is 3 times as old as Bryan now.
In 10 years time, their total age is 60 years.
How old is Adam now?
  1. How old is Bryan now?
  2. How many years is Bryan younger than Adam?
  3. How old was Adam 20 years ago?
4 m
More than or less than Times as many Unchanged difference Units table
56 P5.ST.JC.18121083
Level 3
Twice a number is 45 more than 34 of the number.
Find the number.
2 m
Fraction of a whole F Division Fraction to units More than or less than Times as many Common numerator Units equations Fraction units
57 P3.ST.JC.18120872
Level 3
Chris has 70 stickers.
Bryan has 3 times as many stickers as Adam.
Chris has 20 stickers less than Bryan.
How many stickers doe Adam and Chris have altogether?
4 m
Model Comparison Model Times-as-many Units method
58 P4.ST.JC.18120939
Level 3
There are 3 times as many dogs as birds.
There are 70 legs altogether.
  1. How many animals are there?
  2. How many more dogs than birds are there?
  3. How many more dogs' legs than birds' legs are there?
4 m
Number x value Units table
59 P5.RD.JC.17083131
Level 2
At a concert, 60% of the audience were children. There were 7 times as many men as women. What percentage of the audience were men?
2 m
Finding percent Percent of a set Times as many Combined repeated identity Units method
60 P3.ST.JC.18120873
Level 3
Chris has 70 stickers.
Adam has 3 times as many stickers as Bryan.
Chris has 10 stickers more than Bryan.
How many stickers does Chris have more than Bryan?
4 m
Model Comparison Model Times-as-many Units method

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