Question

which is more difficult to teach 1+9 or 9+1 ? Give reason.

Answer 1

Both 1+9 nd 9+1 are easy to teach,just that a child can count faster when taught 9+1 cause soon after 9 he/she knows that 10 comes,but in the case of 1+9 the child needs to count all the way from 2 to 9...soo..maybe uh can take it as 9+1 is easier.

Answer 2

Both are same to teach