1 P4.ST.JC.18120902
Level 2
Adam has $500.
He has two $100-notes, three $50-notes and some $10-notes.
How many $10-notes are there?
3 m
W Addition & subtraction Model Part-whole
2 P4.ST.JC.18120903
Level 1
There are some children.
There are 500 boys.
The girls are 300 more than the boys.
How many children are there altogether?
2 m
W Addition & subtraction Model Comparison
3 P4.ST.JC.18120904
Level 1
There are some children.
There are 500 boys.
The number of girls are 300 less than the number of boys.
How many children are there altogether?
2 m
W Addition & subtraction Model Comparison
4 P4.ST.JC.18120905
Level 1
There are some children.
There are 500 boys.
The number of boys are 300 more than the number of girls.
How many children are there altogether?
2 m
W Addition & subtraction Model Comparison
5 P4.ST.JC.18120906
Level 1
There are some children.
There are 500 boys.
The number of boys are 300 less than the number of girls.
How many children are there altogether?
2 m
W Addition & subtraction Model Comparison
6 P4.ST.JC.18120907
Level 1
There are 2300 marbles in total.
800 are red marbles.
The rest are blue marbles.
How many more blue marbles than red marbles are there?
2 m
W Addition & subtraction Model Comparison
7 P4.ST.JC.18120908
Level 1
There are 2300 marbles in total.
800 are red marbles.
The rest are blue marbles.
How many less red marbles than blue marbles are there?
2 m
W Addition & subtraction Model Comparison
8 P4.ST.JC.18120909
Level 1
Adam has $500.
Adam has $300 more than Bryan.
How much do they have altogether?
2 m
W Addition & subtraction Model Comparison
9 P4.ST.JC.18120911
Level 1
Adam pays $10 in total for a sticker and a marble.
The sticker costs $6 more than the marble.
What is the cost of the sticker?
2 m
W Addition & subtraction Model Comparison Units method
10 P4.ST.JC.19012912
Level 1
Adam pays $10 in total for a sticker and a marble.
The sticker costs $6 less than the marble.
What is the cost of the sticker?
2 m
W Addition & subtraction Model Comparison Units method
11 P4.ST.JC.18120910
Level 2
The sum of two numbers is 1000.
One number is 200 less than the other number.
What are the two numbers?

  1. The smaller number.
  2. The larger number.
2 m
W Addition & subtraction Model Comparison Units method
12 P4.MS.TL.18082212
Level 1
Find the following values without a calculator.
  1. 1206 + 1013 = _____
  2. 2520 + 2310 = _____
  3. 34100 + 15200 = _____
  4. 21000 + 41000 = _____
1 m
W Addition & subtraction
13 P4.ST.JC.18120914
Level 2
3 children have 2000 stickers.
Adam has 800 stickers.
Bryan has 300 less than Adam.
How many stickers does Chris have?
2 m
W Addition & subtraction Model Comparison
14 P4.MS.TL.18082213
Level 1
Find the following values without a calculator.
  1. 12000 + 6 = _____
  2. 25000 + 22 = _____
  3. 32000 + 125 = _____
  4. 46000 + 2001 = _____
2 m
W Addition & subtraction
15 P4.ST.JC.18120915
Level 2
Adam has 900 stickers.
There are 300 red stickers and
100 more blue stickers than red stickers.
The rest are yellow stickers.
  1. How many yellow stickers does Adam have?
  2. how many less yellow stickers than blue stickers does Adam have?
3 m
W Addition & subtraction Model Comparison
16 P4.MS.TL.18082214
Level 1
Find the following values without a calculator.
  1. 23145 - 12013 = ______
  2. 56480 - 54230 = _____
  3. 47300 - 23100 = _____
  4. 64000 - 53000 = _____
2 m
W Addition & subtraction
17 P4.MS.TL.18082215
Level 1
Find the following values without a calculator.
  1. 300 + 20 + 5 = _____
  2. 2000 + 100 + 30 = _____
  3. 1000 + 500 + 1 = _____
  4. 2000 + 600 + 20 = _____
1 m
W Addition & subtraction
18 P4.WN.JM.17102103
Level 1
Based on the number sequences, find the missing information for (a) and (b).

(1) 867 - 97 = 867 - 100 + 3
(2) 3632 - 970 = 3632 - (a) ________ + (b) ________
(3) 34873 - 9980 = 34873 - 10000 + 20
(4) 234679 - 99998 = 234679 - 100000 + 2
1 m
W Addition & subtraction
19 P4.MS.TL.18082216
Level 1
Find the following values without a calculator.
  1. 500 + 40 + _____ = 542
  2. 3000 + _____ + 50 = 3450
  3. _____ + 30 + 4 = 5034
  4. 80000 + _____ + 5 = 81705
1 m
W Addition & subtraction
20 P4.WN.JM.17102104
Level 1
Based on the number sequences, find the missing values.

(1) 789 + 95 = 789 + 100 - 5
(2) 897 + 998 = 897 + 1000 - 2
(3) 42978 + 9994 = 42 978 + 10000 - 6
(4) 234586 + 99998 = 234586 + (a) _____ - (b) _____
1 m
W Addition & subtraction

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