https://padlet.com/sarah_campbell7/Numeracywall Made with big dreams en-us 2019-08-28 08:28:52 UTC 2025-12-03 20:54:10 UTC hello@padlet.com sarah_campbell7 https://padlet.com/sarah_campbell7/Numeracywall/wish/377799170 The split strategy is when you put the tens together and then the ones together and then you add it up and you work out what the answer is.]]> 2019-08-28 08:43:13 UTC https://padlet.com/sarah_campbell7/Numeracywall/wish/377799170 sarah_campbell7 https://padlet.com/sarah_campbell7/Numeracywall/wish/377817484 The Compensation Strategy is where you have to add and  round up a number and solve  the sum. And after  you can subtract the number and round that number.

subtraction:
41-25
40-25=15
15+1=16]]> 2019-08-28 10:24:03 UTC https://padlet.com/sarah_campbell7/Numeracywall/wish/377817484 sarah_campbell7 https://padlet.com/sarah_campbell7/Numeracywall/wish/379826620 The  Rounding and Compensation Strategy is when you times a number and whatever whole number it is closest to like for an example 3 x 22 ,22 is the closest to 20 then you write  3 times 20 and then 3 x 2 then you write the answer and add a 0 to the number then add a number.]]> 2019-09-04 10:28:58 UTC https://padlet.com/sarah_campbell7/Numeracywall/wish/379826620 sarah_campbell7 https://padlet.com/sarah_campbell7/Numeracywall/wish/380056757 The Chimney Sum Strategy is when you write a sum like for example: 26 add 23 you would add both of the 2's and then add 6 add 3 but it can be any number for the sum. When you take away it is the same but you take the numbers away.]]> 2019-09-04 17:40:05 UTC https://padlet.com/sarah_campbell7/Numeracywall/wish/380056757