Wednesday, May 13, 2020

Maths Wednesday 13th May

13-5-20
Maths

The Curriculum Challenge for today is...…. 

Make your own treasure map! 

(Challenge 4)
for those ready to take on the challenge, but make sure you complete the tasks below first.

Today I would like to move on with our work on decimals and look at dividing 2 digit numbers and dividing by 100 .
Drawing a place value grid like the one below will help.


5  ÷ 100 = 0.05
5 moves 2 places because we are dividing by 100.
It moves from the ones to the hundredths.


Now have a go with 2 digit numbers divided by 10.
To divide a two digit number by 10 move each set of counters (or number if you prefer) one place to the right
1.The counters in the ones move to the tenths
2. The counters in the tens move to the ones.
21 ÷ 10 = 2.1



 
Why not visit
http://www.snappymaths.com/counting/decimals/interactive/div1dby10100/div1dby101000.htm
or
https://mathsframe.co.uk/en/resources/resource/60/itp-moving-digits
for some online practice.

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