WALT add and subtract using place value partitioning
Term 1 week 2
Before you start… read this!!
When we place value partition (PVP) we are breaking numbers into ones, tens, hundreds, thousands, and so on!!
So, if I asked you what 320+430=
You would first add the ones 0+0= 0 , then the tens 20 + 30= 50, then the hundreds, 300 + 400 = 700!
So, 700 + 50 + 0= 750
Easy! Your turn to try :)
Still need help? Click the link below :)
This link will take you to another student from another school showing you how to place value partition! Watch and listen carefully
YOUR TURN!!
Mrs Judd had 32 children in her literacy class and 46 in her maths class. How many kids did she have altogether?
Show how you used place value partitioning to help you figure it out
Make sure you show how you got your answers
Mr Wiseman had 38 kids going to camp with him. Mrs Ilaoa had 41. How many kids were going to camp altogether?
Mrs Tele’a counted 132 parents at the pasifika festival. The next day she saw another 345 parents. How many parents did she see altogether?
Keep going!
There were 674 kids at Rainbows End. Point England School arrived with another 34 kids. How many kids were there altogether?
Ms Tapuke had $682 dollars in her account. She got paid another $326 dollars. How much money does she have altogether?
Try some without the words! Make sure you show how you got the answer
1.632+43
2.57+25
3.547+305
4.180+31
5.432+67
6.225+438
Now try it to subtract! (take away)
1.672-321=
2.85-43=
3.898-568=
4.48-27=
5.99-33=
6.987-543=
Extension! Make up your own word problems
Get your friend to solve them using place value partitioning