Countdown…

17 Comments

1. Sophie November 9, 2013 at 9:24 am

   10×10=100
   100×7=700
   5+7=12
   700=12=712

   10X75=750
   7X5=35
   750-35=715
   715-10=705
   705+7=712
2. stan November 9, 2013 at 9:39 am

   10×10=100
   100×7=700
   5+7=13
   13+700=713 lost numbers:10,10,7,7,5
3. Manon November 9, 2013 at 9:52 am

   10×10=100
   100×7=700
   5+7=12
   700+12=712
4. lucy November 9, 2013 at 11:23 am

   75,5,7,7,10,10

   7×10=70×10=700+5+7=712
5. reuben November 9, 2013 at 2:19 pm

   10 x 75 =750

   5 x 7 = 35. 10 – 7 = 3. 35 + 3 = 38

   750 – 38 = 712
6. Owen November 10, 2013 at 8:32 am

   10×10=100
   7×100=700
   7+5=12
   12+700=712

   10×75=750
   5×7=35
   10-7=3
   3+35=38
   38-750=712
7. stan November 10, 2013 at 9:54 am

   10×10=100
   100×7=700
   7+5=12
   700+12=712
8. charlie November 11, 2013 at 4:52 pm

   75×10= 750-10= 740 5×7=35 740-35=705+7=712
9. Elle November 11, 2013 at 4:59 pm

   countdown 75,5,7,7,10,10, target 712

   75 x 10 = 750
   7 x 5 = 35
   750 – 35 = 715
   715 – 10 = 705
   705 + 7 = 712
10. chelsea November 11, 2013 at 6:01 pm

    75×10=750 7×5=35 750-35=715 10-7=3 715-3=712
11. MANI November 11, 2013 at 7:00 pm

    10×10=100×7=700(5+7=12)700+12=712

    7×10=70×10=700 (5+7=12) 700+12=712
12. Minnie Cotton November 11, 2013 at 8:33 pm

    7 x 10 = 70 x 10 = 700 + 7 + 5 = 712
13. Helen November 12, 2013 at 8:06 am

    10×10=100
    75×7=525
    100+525=625
    7×5=35
    625+35=660

    5+7=12
    7×10=70
    70×10=700
    700+12=712
14. Mollie November 12, 2013 at 5:42 pm

    10×10=100×7=700+7+5=712
15. Sammy Salter November 13, 2013 at 7:02 pm

    75×10=750 5×7=35 10-7=3 750-35-3=712

    DONE!
16. Lucas November 16, 2013 at 10:46 am

    75×10=750 5×7=35 10-7=3 750-35-3=712
17. lucy November 27, 2013 at 7:00 pm

    75×10=750-10×5=700+5=705+7=712