181 P3.ST.JC.18120818
Level 2
Adam is 100 cm tall.
Bryan is 20 cm shorter than him but 30 cm taller than Chris.
How tall is Chris?
3 m
W Addition & subtraction Model Comparison
182 P6.MS.JC.19010802
Level 1
Find the following values without a calculator.
  1. - 12 - 18 = _______
  2. - 17 + 20 = _______
  3. - 26 + 14 = _______
  4. - 18 - 13 = _______
1 m
W Addition & subtraction
183 P6.MS.JC.18031217
Level 1
Find the following values without a calculator.
  1. 99 - _______ = 22
  2. 72 - _______ = 61
  3. 41 - _______ = 24
  4. 95 - _______ = 64
1 m
W Addition & subtraction
184 P1.MS.TL.18081721
Level 2
Find the following values without a calculator.
  1. _____ is 1 more than 4.
  2. _____ is 1 more than 12.
  3. _____ is 10 more than 3.
  4. _____ is 10 more than 14.
2 m
W Addition & subtraction Model Comparison
185 P2.MS.JC.18072024
Level 1
Find the following values without a calculator.
  1. _____ + 11 = 45
  2. _____ + 23 = 37
  3. _____ + 72 = 91
  4. _____ + 89 = 156
4 m
W Addition & subtraction
186 P3.MS.JC.18072048
Level 1
Find the following values without a calculator.
  1. 18 - 11 = _____
  2. 24 - 21 = _____
  3. 35 - 23 = _____
2 m
W Addition & subtraction
187 P4.MS.TL.18082220
Level 1
Find the following values without a calculator.
  1. _____ is 1 more than 14568.
  2. _____ is 10 more than 35172.
  3. _____ is 100 more than 64217.
  4. _____ is 1000 more than 41936.
2 m
W Addition & subtraction Model Comparison
188 P2.ST.JC.18120709
Level 2
Adam has 100 blue stickers and 200 red stickers.
He gives away 180 stickers.
How many stickers has he left in the end?
3 m
W Addition & subtraction Model Part-whole
189 P3.ST.JC.18120819
Level 2
Adam is 100 cm tall.
Bryan is 20 cm taller than him but 30 cm taller than Chris.
How tall is Chris?
3 m
W Addition & subtraction Model Comparison
190 P1.ST.JC.18120620
Level 3
A + B = 7
A - B = 1
  1. Which letter has a bigger value?
  2. What is the total value?
  3. Find B.
  4. Find A.
4 m
W Addition & subtraction Model Comparison Units method
191 P2.WN.JC.18121557
Level 1
300 + _____ + 3 = 333. What is the answer?
1 m
W Addition & subtraction
192 P6.ST.JC.18121363
Level 1
Fill in the blanks.
Adam has 20 more than 2 times as many stickers as Bryan.
Let the number of stickers that Bryan has be 1 u.

  1. Number of stickers that Bryan has = 1 u + _____
  2. Number of stickers that Adam has = _____ u + 20
  3. Number of stickers that Adam and Bryan have = _____ u + 20
3 m
W Addition & subtraction More than or less than Times as many Units method
193 P4.ME.JM.17100348
Level 1
375 g x 9 = (a)         kg (b)        g
1 m
Mass Unit conversion W Addition & subtraction
194 P6.MS.JC.18031219
Level 1
Find the following values without a calculator.
  1. _______ - 22 = 77
  2. _______ - 61 = 11
  3. _______ - 24 = 17
  4. _______ - 64 = 31
1 m
W Addition & subtraction
195 P1.MS.TL.18081722
Level 2
Find the following values without a calculator.
  1. 1 less than 4 is _____.
  2. 1 less than 12 is _____.
  3. 3 less than 10 is _____.
  4. 10 less than 14 is _____.
2 m
W Addition & subtraction Model Comparison
196 P2.MS.JC.18072025
Level 1
Find the following values without a calculator.
  1. 48 - 3 = _____
  2. 54 - 6 = _____
  3. 46 - 12 = _____
  4. 81 - 27 = _____
4 m
W Addition & subtraction
197 P3.MS.JC.18072046
Level 1
Find the following values without a calculator.
  1. 345 - 200 = _____
  2. 426 - 322 = _____
  3. 252 - 125 = _____
2 m
W Addition & subtraction
198 P4.MS.TL.18082221
Level 1
Find the following values without a calculator.
  1. 1 less than 14568 is _____.
  2. 10 less than 35172 is _____.
  3. 100 less than 64217 is _____.
  4. 1000 less than 41936 is _____.
2 m
W Addition & subtraction Model Comparison
199 P3.ST.JC.18120820
Level 2
Adam is 100 cm tall.
Bryan is 20 cm shorter than him but 30 cm shorter than Chris.
How tall is Chris?
2 m
W Addition & subtraction Model Comparison
200 P2.ST.JC.18120722
Level 2
Adam has 100 stickers.
Bryan has 60 stickers.

  1. How many more stickers does Adam have than Bryan?
  2. How many less stickers does Bryan have than Adam?
  3. How many stickers do they have altogether?
3 m
W Addition & subtraction Model Comparison

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