• 2 months ago
Transcript
00:00hi kids today we will learn carry over addition before we start we will revise
00:10a few questions on simple addition first add the ones place digits 2 plus 2 equals
00:234 write the sum below ones place digits now add the tens place digits and write
00:35the sum right there below the tens place digits good so we get 22 plus 32 equals
00:5254 here is another example first of all add the ones place digits and write the
01:05sum below ones place digits now add the ten place digits and write the sum below
01:17tens place digits good we get 36 plus 43 equals 79 so kids you already know how to add when
01:37the sum of two digits is less than nine always now we will learn more on addition so let's
01:49get started first of all we add the digits in one's place so add 7 and 3 adding 7 and 3 we
02:04get 10 now 10 is a two-digit number so how to write 10 write the digit in one's place that
02:22is zero below the ones place digits in sum and carry over the tens digit and write it above the
02:33tens digit like this now add the three digit in ten places that is 1 3 & 4 1 plus 3 plus 4 1 plus
02:583 equals 4 and 4 plus 4 equals 8 now write the sum of tens digit below 10 digits good we got it
03:1837 plus 43 equals 80 now let's do some more sums for practice as first of all we add the
03:35digits in one's place so add 7 and 5 adding 7 and 5 we get 12 now how to write 12 write the
03:53digit in one's place that is 2 below the ones place digits and carry over the tens digit and
04:05write it above the tens digits like this now add the three digits in tens place 1 plus 4 plus 4
04:221 plus 4 equals 5 5 plus 4 equals 9 now write the sum of tens digits below tens digits good
04:43we got it 47 plus 45 equals 90 let's do some more sums for practice as first of all we add
05:00the digits in one's place so add 9 and 8 adding 9 and 8 we get 17 now how to write 17 write the
05:18digit in one's place that is 7 below the ones place digits in sum and carry over the tens digit
05:30and write it above the ten digits in sum like this good now add the three digits in tens place
05:43that is 1 3 & 6 1 plus 3 equals 4 4 plus 6 equals 10 now write the two-digit sums like this
06:02good we got it 39 plus 68 equals 107 good let's do some more sums for practice as first of all
06:25we add the digits in one's place so add 9 and 9 we get 18 now how to write 18 write the digit in
06:41one's place that is 8 below the ones place digits in sum and carry over the tens digit and write it
06:54above the tens digit in sum like this now add the three digits in tens place 1 plus 9 plus 8 1 plus
07:129 equals 10 10 plus 8 equals 18 now write the two-digit sum like this here 1 is written below
07:28hundreds place and 8 is written below tens place good we got it 99 plus 89 equals 188 good so today
07:51we have learned addition where we carry over the tens digit to the next addition if it's not the
08:01last edition in the sum now you may go ahead and take a quiz to learn more bye bye