Tuesday, 26 November 2013
Thursday, 21 November 2013
Tuesday, 19 November 2013
My Basic Facts!
Adding and subtracting tens
30+40= 70
20+30= 50
80+10= 90
10+40= 50
50+30= 80
60+20= 80
50+10= 60
10+60= 70
30+20= 50
80+20= 100
80-40= 40
90-30= 60
50-10= 40
30-20= 10
20-10= 10
70-40= 30
50-30= 20
80-10= 70
70-20= 50
90-50= 40
Monday, 18 November 2013
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