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Version 7
1. They both have 4 quarters.
2. Only 1, after that the
bag is not empty.
3. Once, after that it is
no longer 60.
4. 59. They are prime numbers.
5. 19 miles. 19.33 miles
to be exact.
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Version
8
1. 7am, (8:15 - 75 minutes
(15+20+25+15))
2. 9, (8 x 9 = 72)
3. 720, (12 minutes x 60
seconds per minute = 720)
4. 2, (2 x 4 = 8 + 7 = 15
/ 3 =
5 -5 = 0)
5. 384, (32 x 4 x 3 = 384)
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Version 9
1. 36, (12
x 3 = 36)
2. 20, (340
/ 17 = 20)
3. 48, (4 x
2 = 8 x 6 = 48)
4. 15, ($153.75
/ $10.25 = 15)
5. 91.44, (2.54
x 12 = 30.48 x 3 = 91.44)
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Version
10
1. 1128, (376
x 3 = 1128)
2. $1.95 ($20.00
- $2.10 = $17.90 - $15.95 = $1.95)
3. 79.5 (97
+ 89 + 72 + 60 = 318 / 4 = 79.5)
4. 360, (60
minutes x 60 seconds = 360)
5. 1 3/4 (8
- 6 1/4 = 3/4)
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Version
11
1. 6, (6 x
7 = 42)
2. 8,725,492
3. 7538
4. No, (it
is > greater than)
5. 734, (1297
- 563 = 734)
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Version
12
1. Five hundreths
2. $1.91
3. 212 + 76
= 288
4. 29, (42
- 13 = 29)
5. 900, (900
x 100 = 90,000)
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