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Monday 30 May 2016

Week 5 Maths Follow Up Day 2

Day 2
I am learning to subtract by splitting numbers into pairs instead of counting down.
  1. 32 - 5 = 23
30 + 2
30 - 5 = 25
25 - 2 = 23
  1. 34 - 4 = 30
30 + 4
30 - 4 = 26
26 + 4 = 30
  1. 37 - 6 = 31
30 + 7
30 - 6 = 24
24 + 7 = 31
  1. 33 - 8 = 25
30 + 3
30 - 8 = 22
22 + 3 = 25
  1. 39 - 7 = 32
30 + 9
30 - 7 = 23
23 + 9 = 32






Today for maths I had to solve these problems. I learning intention was to subtract by splitting numbers into pairs instead of counting down for example 
32 - 5 30 + 2 30 - 5 = 25 25 + 2 = 27

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