Page 17 - Touchcode_C2_Flipbook
P. 17
1.4 NUMBER GRID
Look at this number grid puzzle. Let’s solve it.
` Start with the number at
the centre. Here, it is 20. 10 less
than 20
` Let us fill the remaining
places in the grid
according to the 1 less 1 more
instruction in each box. than 20 20 than 20
10
more
than 20
Thus, we get
the grid as:
10
There can be any form
of grids. Read the
instructions carefully to 19 20 21
solve a puzzle.
30
Level 1: Reasoning 15

