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THE PILLARS OF POWER |Mental Math POWER ZONE | tricks to learn | flash cards | electronic version
Here
lies your ULTIMATE multiplicative challenge! Print as
many as you want. You have 155 problems to do in 15 minutes.
(that's @ 6 seconds per problem) Set those timers, take a deep breath,....relax,.....and....
BEGIN
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1x12=
______
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20x1=
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2x11=
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3x18=
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20x2=
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1x11=
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2x17=
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13x3=
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1x13=
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2x12=
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1x19=
______
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12x3=
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1x15=
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2x18=
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17x3=
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18x1=
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3x14=
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16x2=
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3x11=
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2x15=
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14x2=
______
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1x18=
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16x1=
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3x19=
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2x13=
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1x14=
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2x19=
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3x15=
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1x17=
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16x3=
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6x20=
______
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6x16=
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7x11=
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12x6=
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17x8=
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17x6=
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13x8=
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7x15=
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15x6=
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20x7=
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7x12=
______
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8x15=
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6x19=
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12x8=
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18x7=
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6x13=
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7x16=
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14x7=
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7x17=
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18x9=
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6x11=
______
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8x11=
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16x8=
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6x18=
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13x7=
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7x19=
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8x14=
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6x14=
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8x18=
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20x8=
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4x12=
______
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5x11=
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9x11=
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10x4=
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5x18=
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10x15=
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14x4=
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18x10=
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20x10=
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4x20=
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5x15=
______
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15x4=
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10x13=
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5x16=
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4x11=
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15x9=
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16x10=
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4x17=
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9x17=
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10x19=
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9x13=
______
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10x12=
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4x18=
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14x9=
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20x9=
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16x4=
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5x12=
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9x12=
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5x19=
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4x19=
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10x11=
______
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4x13=
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5x17=
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9x19=
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13x5=
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20x5=
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17x10=
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14x5=
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9x16=
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9x18=
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11x12=
______
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13x17=
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12x12=
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15x15=
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13x13=
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11x18=
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14x18=
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11x14=
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15x18=
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12x16=
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15x16=
______
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13x16=
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11x11=
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16x16=
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12x19=
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13x14=
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11x19=
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14x15=
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13x20=
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16x18=
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11x17=
______
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12x13=
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14x14=
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16x17=
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12x14=
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11x13=
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14x19=
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12x15=
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15x19=
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14x16=
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15x7=
______
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11x16=
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12x18=
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16x19=
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11x20=
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14x20=
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13x15=
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14x17=
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15x20=
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13x18=
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12x17=
______
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17x17=
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17x18=
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20x20=
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16x20=
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17x20=
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12x20=
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13x19=
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11x15=
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17x19=
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18x18=
______
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19x19=
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18x19=
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19x20=
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18x20=
|
Copyright
1999 themathlab.com .........RETURN
TO LAB
|
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NOW FOR THE ANSWERS:
| 1x12=12 |
20x1=20
|
2x11=22
|
3x18=54
|
20x2=40
|
1x11=11
|
2x17=34
|
13x3=39
|
1x13=13
|
2x12=24
|
|
1x19=19
|
12x3=36
|
1x15=15
|
2x18=36
|
17x3=51
|
18x1=18
|
3x14=42
|
16x2=32
|
3x11=33
|
2x15=30
|
|
14x2=28
|
1x18=18
|
16x1=16
|
3x19=57
|
2x13=26
|
1x14=14
|
2x19=38
|
3x15=45
|
1x17=17
|
16x3=48
|
|
6x20=120
|
6x16=96
|
7x11=77
|
12x6=72
|
17x8=136
|
17x6=102
|
13x8=104
|
7x15=105
|
15x6=90
|
20x7=140
|
|
7x12=84
|
8x15=120
|
6x19=114
|
12x8=96
|
18x7=126
|
6x13=78
|
7x16=112
|
14x7=98
|
7x17=119
|
18x9=162
|
|
6x11=66
|
8x11=88
|
16x8=128
|
6x18=108
|
13x7=91
|
7x19=133
|
8x14=112
|
6x14=84
|
8x18=144
|
20x8=160
|
|
4x12=48
|
5x11=55
|
9x11=99
|
10x4=40
|
5x18=90
|
10x15=150
|
14x4=56
|
18x10=180
|
20x10=200
|
4x20=80
|
|
5x15=75
|
15x4=60
|
10x13=130
|
5x16=80
|
4x11=44
|
15x9=135
|
16x10=160
|
4x17=68
|
9x17=153
|
10x19=190
|
|
9x13=117
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10x12=120
|
4x18=72
|
14x9=126
|
20x9=180
|
16x4=64
|
5x12=60
|
9x12=108
|
5x19=95
|
4x19=76
|
|
10x11=110
|
4x13=52
|
5x17=85
|
9x19=171
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13x5=65
|
20x5=100
|
17x10=170
|
14x5=70
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9x16=144
|
9x18=162
|
|
11x12=132
|
13x17=221
|
12x12=144
|
15x15=225
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13x13=169
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11x18=198
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14x18=252
|
11x14=154
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15x18=270
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12x16=192
|
|
15x16=240
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13x16=208
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11x11=121
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16x16=256
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12x19=228
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13x14=182
|
11x19=209
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14x15=210
|
13x20=260
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16x18=288
|
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11x17=187
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12x13=156
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14x14=196
|
16x17=272
|
12x14=168
|
11x13=143
|
14x19=266
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12x15=180
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15x19=285
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14x16=224
|
|
15x7=105
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11x16=176
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12x18=216
|
16x19=304
|
11x20=220
|
14x20=280
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13x15=195
|
14x17=238
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15x20=300
|
13x18=234
|
|
12x17=
204
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17x17=289
|
17x18=306
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20x20=400
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16x20=320
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17x20=340
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12x20=240
|
13x19=247
|
11x15=165
|
17x19=323
|
|
18x18=324
|
19x19=361
|
18x19=342
|
19x20=380
|
18x20=360
|
Copyright
1999 themathlab.com
|
||||
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