56 P3.MS.JC.18082015
Level 1
Find the following values without a calculator.
  1. 1215 = _____ + 200 +15
  2. 6316 = 6000 + _____ + 10 + 6
  3. 9678 = 9000 +600 + _____
3 m
W Addition & subtraction
57 P3.ST.JC.18120826
Level 3
There are 60 people.
The number of boys is 20.
If the number of adults is 30 more than the girls.

  1. How many adults are there?
  2. How many children are there?
  3. How many more adults than children are there?
  4. How many less girls than boys are there?
4 m
W Addition & subtraction Model Comparison Units method
58 P3.WN.JM.17110536
Level 1
342 +         = 909
1 m
W Addition & subtraction
59 P3.MS.JC.18082016
Level 1
Find the following values without a calculator.
  1. 1 more than 6732 is _____.
  2. 10 more than 2984 is _____.
  3. 100 more than 1289 is _____.
  4. 1000 more than 4812 is _____.
3 m
W Addition & subtraction Model Comparison
60 P3.ST.JC.18120827
Level 3
There are 60 people.
The number of boys is 20.
If the number of adults is 30 less than the girls.

  1. How many adults are there?
  2. How many children are there?
  3. How many less adults than children are there?
  4. How many more girls than boys are there?
4 m
W Addition & subtraction Model Comparison Units method

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