In the following questions the mathematical numbers follow according to a pattern. Discover that pattern and tick the choice which gives the missing number:

$1, 2, 4, 6, 7, 10, 10, \_\_\_., 13$

In the following question the mathematical numbers follow according to a pattern. Discover that pattern and tick the choice which gives the missing number:

$17 33 8$

$5 29 12$

$13 ? 10$

In the following questions the mathematical numbers follow according to a pattern. Discover that pattern and tick the choice which gives the missing number:

$4, 7, 12, 19, \_\_\_$

In the following questions the mathematical numbers follow according to a pattern. Discover that pattern and tick the choice which gives the missing number:

$6, 12, 21, \_\_\_. , 48$

In the following questions the mathematical numbers follow according to a pattern. Discover that pattern and tick the choice which gives the missing number:

$18, 21, 24, 27, \_\_\_$

Directions: In the following questions the mathematical numbers follow according to a pattern. Discover that pattern and tick the choice which gives the missing number:

$\begin{array}{lll}8& 6& 4\\ 4& 1& 9\\ 6& 4& ?\end{array}$

Directions: In the following questions the mathematical numbers follow according to a pattern. Discover that pattern and tick the choice which gives the missing number:

$7,9,12,14,17,19,\_\_\_.$

In the following questions the mathematical numbers follow according to a pattern. Discover that pattern and tick the choice which gives the missing number:

$\begin{array}{ccc}17& 62& 44\\ 35& ?& 71\\ 26& 53& 80\end{array}$

Directions: In the following questions the mathematical numbers follow according to a pattern. Discover that pattern and tick the choice which gives the missing number:

$1,1,2,3,5,8,13,21,\_\_\_.$