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
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25
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84
85
86
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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
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24
25
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28
29
30
31
32
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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
Math Games for Adult and Child
© 1993, Agnes Azzolino, ISBN: 0-9623593-4-3
The Hundreds Board
© 2/24/97, Agnes Azzolino, TXu-813-453
ISBN: 1-929870-00-0 © 1997. Azzolino, $ 15.00
"100s board"
in naming numbers, bingo, counting, addition, subtraction, multiplication, division
The Hundreds Board
www.mathnstuff.com/papers/langu/100s/hintro.htm
© 2010, Agnes Azzolino
www.mathnstuff.com/papers/langu/100s/signed.htm
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