How To Add Fractions Tecmath

let's say you wanted to teach two digit multiplication.we'll look at 53 times 27. you would take the first number and multiply it by each ofthese numbers and write it here. so seven times three is 21 and carry the 2. seven timesfive is 35, add the two, thirty-seven. now you're not going to put anything here. that'sthe place holder. we'll go to the second digit and you're going to multiply it by each ofthese as well. so two times three is 6, nothing

How To Add Fractions Tecmath, to carry. i'm going to cross this out so idon't mistake it later. two times five is 10, so i write that here. now i simply adddown. one plus zero is one, seven plus six is thirteen, carry the one, three plus oneis four and one. comma and there you go. let's take a look at a second example. let's sayyou got 68 times 37. so, again, we're going

to multiply this digit by both of these. seventimes eight is 56, carry the five. seven times six is 42 plus 5 is 47. place holder. we'regoing to do three times each of these. three times eight; i'm going to cross this out actuallyalso so i don't forgot not to use it. three times eight is 24, carry the two. three timessix is 18 plus 2 is twenty. and then i add down. six, seven plus four is eleven, carrythe one, four plus one is five and drop the two. put in a comma and you got it.