Level 1
Look at the patterns shown. What is the total number of beads in Pattern 25?
1 m
Level 2
Some plants are placed along a street at equal distances from one another.
The distance between the 2nd and the 5th plant is 1.05 m.
What is the distance between the 1st and the 8th plant?
3 m
Level 2
9 lamp posts are planted along a road at equal distances.
The distance between the 2nd and the 4th lamp post is 17.9 m.
What is the distance between the 1st and the last lamp post?
4 m
Level 1
Find the following values without a calculator.
  1. 57, 58, ___
  2. 64, ___, 84
  3. 508, 608, ___
1 m
Level 1
Find the following values without a calculator.
  1. 59, 58, ___
  2. 84, ___, 64
  3. 508, 408, ___
1 m
Level 2
Give the missing number.
4.32 + 4.82 + 5.32 + ______ + 6.32
2 m
Level 2
1.5, 1.7, 1.9, 2.1, ..., 3.3 is a number pattern.
How many numbers are missing?
2 m
Level 3
Peter folded 38 paper aeroplanes on the first day. Each day he did 4 more paper aeroplanes than the previous day. On the last day, he made 74 areoplanes. How many days did he fold paper arfour days. Each day after the first day, he made 6 more paper aeroplanes than the day before. How many days did he fold paper areoplanes?
2 m
Level 3
What is the total number of beads in pattern 37?
2 m
Level 3
Look at the pattern shown. What is the total number of circles in Pattern 50?
2 m