Good morning class, today we will learn Multiplication and Division of 5-6 digit numbers by 2-3 digit numbers.
Multiplication and Division of 5-6 digits by 2-3 digits
So I will first show you how to do Multiplication of 5-6 digit by 2-3 digit: for example, let's say the problem is 24653 x 347.
First, you multiply 24653 by 7.Then you multiply 24653 by 4 and add a 0 at the end.Next, you multiply 24653 by 3 and add 2 0's.Lastly, add the answers and you get the answer: 8554591!If you want to multiply it by a 2-digit number instead, follow the same steps but only multiply the 2 digits.
24653x 347 172571 986120+7395900 8554591
Okay class, Ihave taughtyou how to doMultiplicationof 5-6 digit by2-3 digit andnow I willteach you howto doLong Divisionof 5-6 digitsby 2-3 digits
Long Division of 5-6 digits by 2-3 digits
First, you calculate how many times 121 would fit in the first three digits (160) and then find the remainder.Next bring down the next digit to the remainder and again calculate how many times 121 would fit in it. Repeat this until there are no numbers left.Combine the answers to get the answer: 1324!If you want to divide it by a 2-digit number instead, follow the same steps but only divide the 2 digits.
So now I will show you how to do Long Division of 5-6 digit by 2-3 digit: for example, let's say the problem is 160204 ÷ 121.
1324121)160204 -121↓ 392 -363↓ 290 -242↓ 484 -484
Now solve these questions.
34966 x 23635789 x 67577899 x 569646999 x 43Click To Edit12354 x 3245278HelpEscapeInsert ParagraphUndo the last commandRedo the last commandTabUntabSet a bold styleSet a italic styleSet a underline styleSet a strikethrough styleClean a styleSet left alignSet center alignSet right alignSet full alignToggle unordered listToggle ordered listOutdent on current paragraphIndent on current paragraphChange current block's format as a paragraph(P tag)Change current block's format as H1Change current block's format as H2Change current block's format as H3Change current block's format as H4Change current block's format as H5Change current block's format as H6Insert horizontal ruleShow Link DialogSummernote 0.8.18 · Project · Issues
213122 ÷ 9110080 ÷ 22418130 ÷ 74494716 ÷ 674
I got them all wrong.
I got them all correct!
Once you're done, check your answers with this answer sheet.