Page 68 - NUMINO Challenge_A1
P. 68
Number Sequence Puzzles
The numbers in the three repeating shapes , , and are
arranged to make a number sequence. Fill in the blank circles to
complete the number sequence.
81
27
10 15
6
16 9 3
32 8 21
13
4 1
2 Start
4
5 3
5
8
In a Nutshell Dif ferent Types of Number Sequences
The pattern unit repeats regularly.
3, 4, 5, 3, 4, 5, 3, 4, 5,
The same number is added to each term to arrive at the next
term.
1, 3, 5, 7, 9, 11, 13,
Each term is multiplied by the same number to arrive at the next term.
2, 4, 8, 16, 32, 64,
The number added to each term increases by 1.
1, 2, 4, 7, 11, 16,
Each term is equal to the sum of the two previous terms.
1, 1, 2, 3, 5, 8, 13, 21,
65Geometry
The numbers in the three repeating shapes , , and are
arranged to make a number sequence. Fill in the blank circles to
complete the number sequence.
81
27
10 15
6
16 9 3
32 8 21
13
4 1
2 Start
4
5 3
5
8
In a Nutshell Dif ferent Types of Number Sequences
The pattern unit repeats regularly.
3, 4, 5, 3, 4, 5, 3, 4, 5,
The same number is added to each term to arrive at the next
term.
1, 3, 5, 7, 9, 11, 13,
Each term is multiplied by the same number to arrive at the next term.
2, 4, 8, 16, 32, 64,
The number added to each term increases by 1.
1, 2, 4, 7, 11, 16,
Each term is equal to the sum of the two previous terms.
1, 1, 2, 3, 5, 8, 13, 21,
65Geometry
