eTwinning project

What goes up...?

What goes up and down but doesn't move?

Calculate the following expressions without a calculator. The result corresponds to a letter in a chart. Write this letter in each box containing the number of that exercise.

Expressions  

= (8 x 9) - 2

= (7 x 8) + 4

= (9 x 7) - (8 x 7)

= (9 x 4) : 4

= 2 x 3 x 5

= (10 x 10 ) - 66

= 64 : 8

secret code
6 7 8 9 10 11 12 13
B R I C O L U N
 
24 30 32 34 40 54 60 70
M T V S W Y E A
Answer