46 P6.PA.JC.170617006
Level 2
The sequence of patterns is formed with squares. The first three patterns are shown.
  1. How many squares are needed in pattern 43?
  2. Which pattern number contains 514 squares?
2 m
Equal intervals
47 P5.PA.JM.17083187
Level 2
The boxes represent 5 consecutive whole numbers arranged from the smallest to the largest. 11, 12, 13, 14, 15 is one example of 5 consecutive whole numbers arranged from the smallest to the largest. The sum of A, D and E is 106. Find the value of A.
2 m
Equal intervals Min-max Units method
48 P4.PA.JM.17092424
Level 2
Some campers decided to pitch their tents in a circle. The tents were evenly spaced out and numbered in order. The 3rd tent was pitched directly opposite the 11th tent. If 4 tents were taken down, how many tents were left?
2 m
Equal intervals Repeated patterns
49 P2.PA.ED.18012077
Level 2
Study the pattern.
Find the values of
  1. A
  2. B
2 m
Equal intervals W Addition & subtraction Number line
50 P1.PA.JC.18102408
Level 2
Find the missing numbers.
  1. A
  2. B
2 m
Equal intervals W Addition & subtraction

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