Whole Numbers ¯ 13 ¯
Our Galaxy 15 :1−1
18 :2−1
6 \[ZYXWVUTSRQP : 20 :3−1
22 :4−1
¯ ¯¯ ¯, ¯¯ ¯ 24 ¯ ¯ :5−1
26 ¯ ¯ :6−1
¯ ¯ ¯ ¯¯ ¯ 28 ¯ :7−1
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¯ 31
Decimal Numbers 33
36
Race Challenge 38
40
42 ¯ ¯ :1 2
44 −¯
¯ 46 ¯ ¯ :2 2
¯ :3 2
¯ :4 2
F , ,¯ ¯ ¯ ¯ :5 2
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¯¯ ¯ ¯ :6 2
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¯I ¯
¯ :7 2