100s Board Computation

© '98, '01, '04, '10 Agnes Azzolino


Representation & Creation:   Group BINGO
Operation: Computation
ADD:
  24
+ 3
  24
+ 7
  24
+ 10
  24
+ 15
  24
+ 42
  56
+ 23

SUBTRACT
  54
- 3
  54
- 7
  54
- 10
  54
- 15
  54
- 42
  54
- 23

MULTIPLY using Multiples
3
x 2
3
x 4
3
x 7
3
x 22
 

DIVIDE by 3 Using Multiples:
24 ÷ 3 is
18 ÷ 3 is
19 ÷ 3 is
25 ÷ 3 is

ADD:
  4
- 3
  -4
+ 3
  4
+ 3
  -4
- 15
  -24
+ 12
  -6
+ 13

SUBTRACT
  4
- 3
  -4
+ 3
  4
+ 3
  -4
- 15
  -24
+ 12
  -6
+ 13

   
 1  2  3  4  5  6  7  8  9 10
11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
31 32 33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48 49 50
51 52 53 54 55 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70
71 72 73 74 75 76 77 78 79 80
81 82 83 84 85 86 87 88 89 90
91 92 93 94 95 96 97 98 99 100

-29 -28 -27 -26 -25 -24 -23 -22 -21 -20
-19 -18 -17 -16 -15 -14 -13 -12 -11 -10
-9 -8 -7 -6 -5 -4 -3 -2 -1  0
 1  2  3  4  5  6  7  8  9 10
11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
31 32 33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48 49 50
51 52 53 54 55 56 57 58 59 60



References


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