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Monday 4 May 2015

kelly maths


Question
Tens
Ones
Answer
E.g. 21 + 32 =
20 + 30 = 50
1 + 2 = 3
50 + 3 = 53
22 + 31
20 +30=50
2+1=3
50+3=53
34 + 51
30+50=80
3+5=8
80+8=88
23 + 45
20+ 40=60
3+5=8
60+8=68
33 + 21
30+20=50
3+2=5
50+5=55
44 + 21
40+20=60
4+2=6
60+6=66
54 + 22
50+20=70
5+2=7
70+7=77
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1 comment:

  1. Unknown1 September 2015 at 11:16

    Hi my name is Anneleise and I am from Hornby Primary School and I really like your awesome maths.

    ReplyDelete

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