21 P4.PA.JM.17092423
Level 2
Complete the following number patterns.
  1. 1000, 901, 802,           , 604
  2. 27, 34, 42, 51,           .
  3. 82,           , 96. 100, 102
3 m
Equal intervals Repeated patterns W Addition & subtraction
22 P4.PA.JC.17092714
Level 3
The table shows the distance Mr Lim jogged each day over a period of 4 days. The distance Mr Lim jogged follows a pattern. Based on the pattern, what is the distance Mr Lim jogged on Day 5?
3 m
Repeated patterns W 4 operations Table
23 P4.PA.JM.17092409
Level 3
Peter made 75 paper aeroplanes in four days. Each day after the first day, he made double the number paper aeroplanes than the day before. How many paper aeroplanes did he make on the first day?
3 m
Repeated patterns Model Times-as-many Units method
24 P4.PA.JM.17092429
Level 3
Mina uses tiles to create patterns as shown.
  1. Find the number of tiles in pattern 6.
  2. Which pattern has 100 tiles?
3 m
Square numbers
25 P4.PA.JM.17092425
Level 3
Ben is building some patterns using square tiles as shown. How many square tiles does he need to build the 21st pattern?
3 m
Square numbers
26 P4.PA.JM.17092430
Level 3
Study the table carefully.
  1. How many insects are there in Week 7?
  2. How many insects are there in Week 14?
  3. If there are 729 insects, how many weeks have passed?
3 m
Cube numbers Table
27 P4.PA.JM.17092432
Level 3
In a room with a certain number of people, each person shook hands with the rest of the people only once. The total number of handshakes is 78. How many people are there in the room?
3 m
Sum of consecutive W 4 operations
28 P4.PA.JM.17092422
Level 3
The pattern shows how some candles are arranged. How many candles are there in Figure 10?
3 m
Sum of consecutive W 4 operations
29 P4.PA.JM.17092434
Level 3
The figure shows the first 3 triangular patterns which are formed with circles. How many circles are needed to form the 7th triangular pattern?
3 m
Sum of consecutive W 4 operations Table
30 P4.PA.JM.17092416
Level 2
Matchsticks are used to form each figure. Find out the number of matchsticks needed to form Figure 6.
3 m
Times sum of consecutive W 4 operations

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