竖式 180/24 378*624 180/2.4 3.78*6.24 5.98/0.23 19.76/5.2 10.8/4.5 6.21/0.03 8.84/1.7 21/1.4
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竖式180/24378*624180/2.43.78*6.245.98/0.2319.76/5.210.8/4.56.21/0.038.84/1.721/1.4竖式180/24378*624180/2
竖式 180/24 378*624 180/2.4 3.78*6.24 5.98/0.23 19.76/5.2 10.8/4.5 6.21/0.03 8.84/1.7 21/1.4
竖式 180/24 378*624 180/2.4 3.78*6.24 5.98/0.23 19.76/5.2 10.8/4.5 6.21/0.03 8.84/1.7 21/1.4
竖式 180/24 378*624 180/2.4 3.78*6.24 5.98/0.23 19.76/5.2 10.8/4.5 6.21/0.03 8.84/1.7 21/1.4
180/24 =7.5
378*624=235872
180/2.4=75
3.78*6.24=23.5872
5.98/0.23=26
19.76/5.2=3.8
10.8/4.5=2.4
6.21/0.03=207
8.84/1.7=5.2
21/1.4=15
竖式 180/24 378*624 180/2.4 3.78*6.24 5.98/0.23 19.76/5.2 10.8/4.5 6.21/0.03 8.84/1.7 21/1.4
378+864/24*7
18除以15竖式,
91.2乘以24竖式
1/18+1/54+1/108+1/180+1/270+1/378+1/504+1/648+1/810+1/990
18/1+54/1+108/1+180/1+270/1+378/1+504/1+648/1+810/1+990/1,
24÷1.5=竖式
竖式,40.32/24 111/0.3
找出计算规律:24*26=624 18*12=216 32*38=1216 求值39*61 87*83
用英语表达数字17,546,198 (17546198)378,624(378624)
24能整除624能整除6?、、、?
378+864÷24×7 简便运算
18除以9分之2要 竖式
1/18+1/54+1/108+1/180+1/270+1/378+1/504+1/648+1/810+1/990怎么求
一组英语数词题Write down these numbers.1.17,546,198 ______________________________2.378,624 _________________________________3.4,543 ___________________________________
90-20度18分=?180-20度18分=?180-24度40分=?90度-20度18分=?180度-20度18分=?180度-24度40分=?
1+1/4+1/16+1/64+1/256+1/10241/18+1/54+1/108+1/180+1/270+1/378+1/504+1/648+1/810+1/990
24 36 52 144 怎么分解质因数?要求 给出 竖式 ..