271 P3.WN.JM.17110535
Level 1
          less than 7909 is 1000.
1 m
W Addition & subtraction Model Comparison
272 P3.ST.JC.18120835
Level 3
Adam has 140 stickers.
Adam has 10 less blue stickers than red ones.
Adam has 20 less yellow stickers than blue ones.
How many less yellow stickers than red and blue stickers does Adam have?
4 m
W Addition & subtraction Model Comparison Units method
273 P1.WN.JC.17070111
Level 1
Adding 8
8 + 9 = _____
1 m
W Addition & subtraction
274 P3.WN.JM.17110510
Level 1
6640 is           less than 6860.
1 m
W Addition & subtraction Model Comparison
275 P6.MS.JC.18031239
Level 1
Find the following values without a calculator.
  1. 100 - 70 + 300 = _______
  2. 632 = 500 + _______ + 30
  3. 2512 = 2000 + _______ + 2
  4. 3145 = 3040 + _______
1 m
W Addition & subtraction

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