热门回答
- 2024-05-14小能喵尉哥
[(30+20)×2+40×4]÷40=6.5
取整数=7捆.
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- 2024-05-11晴风浪子
30+20=50
50*2=100
40*4=160
100+160=260
260/40=6.5
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- 2024-05-12汀臭崽儿
uwhfjajjjajwedjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjsssssssssssssssssssssssssssssss鐧惧害鍦板浘
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- 2024-05-05小草儿嬢嬢
[(30+20)×2+40×4]÷80约=4(捆)
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- 2024-05-02iamsongsam
谁能知道为什么除以40啊?不明白
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