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1.4.9.16.25.36.37.40.42.45.47.49.54.57.60.67.77.80.80.86.89.91.95.98.100找出四组有规律的数?
题目内容:
1.4.9.16.25.36.37.40.42.45.47.49.54.57.60.67.77.80.80.86.89.91.95.98.100找出四组有规律的数?优质解答
1.4.9.16.25.36.:规律自然数的平方
37.40.42.45.47:规律:+3+2
54.57.60:规律+3
91.95.98.100:规律:+4+3+2 - 追问:
- 1.4.9.16.25.36.37.40.42.45.47.49.54.57.60.67.77.80.80.86.89.91.95.98.100找出四组有规律的数?
优质解答
37.40.42.45.47:规律:+3+2
54.57.60:规律+3
91.95.98.100:规律:+4+3+2
- 追问:
- 1.4.9.16.25.36.37.40.42.45.47.49.54.57.60.67.77.80.80.86.89.91.95.98.100找出四组有规律的数?
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