Hi for this week for math we did place value on x tables
This week we have been learning place value on times-tables!
Say there's a teacher and the teacher asks you a question
"9 x 73"
You say, "I don’t no"
Well I will tell you how to work this out fast. The first thing you do is 9 x 70 = 630. I knew that straight away because I did 9 x 7 which = 63 and then I added a 0 at the end that = 630. Then I did 9 x 3 which = 27. After that all you just do is 630 + 27 = 657, so the answer is 657. This technique is called place value.
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thank you for reading my blog bye :)
what grade are you?
tell me in the comments below
tell me in the comments below