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在横线里填上“>”或“<”.21.9÷3.1421.984.05×2.54.0518.36÷0.618.36×0.62.58×3.23.2×2.85.

题目详情
在横线里填上“>”或“<”.
21.9÷3.14______21.98 4.05×2.5______4.05
18.36÷0.6______18.36×0.6 2.58×3.2______3.2×2.85.
21.9÷3.14______21.98 4.05×2.5______4.05
18.36÷0.6______18.36×0.6 2.58×3.2______3.2×2.85.
21.9÷3.14______21.98 4.05×2.5______4.0521.9÷3.14______21.984.05×2.5______4.05 18.36÷0.6______18.36×0.6 2.58×3.2______3.2×2.85.18.36÷0.6______18.36×0.62.58×3.2______3.2×2.85.
▼优质解答
答案和解析
21.9÷3.14<21.98 4.05×2.5>4.05
18.36÷0.6>18.36×0.6 2.58×3.2=3.2×2.85.
21.9÷3.14<21.98 4.05×2.5>4.05 21.9÷3.14<21.9821.9÷3.14<21.98 4.05×2.5>4.054.05×2.5>4.05 18.36÷0.6>18.36×0.6 2.58×3.2=3.2×2.85. 18.36÷0.6>18.36×0.618.36÷0.6>18.36×0.6 2.58×3.2=3.2×2.85.2.58×3.2=3.2×2.85.故答案为:<、>、>、=.