Do we really understand multiplication?
Richa Singh
584

My first reaction was to do it the “regular way”. 11¹² mod 100 =121⁶ = 21⁶ [here i pulled out a calc] = 441³ = 41³ = 68921 = 21, so 2.

One clap, two clap, three clap, forty?

By clapping more or less, you can signal to us which stories really stand out.