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0.9÷10=53.8÷100=0.8÷10=6.5×100=0.12+0.98=(99-9)÷9=0.4+0.56=310-99=4.25+1.25=6.3-3=7.8-0.78=900÷45=780+99=10-0.99=32-9.8-0.2=50-50÷50=4-0.04=2.06×10=5-0.7+0.3=6.4+4.4=4.3+5=10+7.6=9

题目详情
0.9÷10= 53.8÷100= 0.8÷10= 6.5×100= 0.12+0.98=
(99-9)÷9= 0.4+0.56= 310-99= 4.25+1.25= 6.3-3=
7.8-0.78= 900÷45= 780+99= 10-0.99= 32-9.8-0.2=
50-50÷50= 4-0.04= 2.06×10= 5-0.7+0.3= 6.4+4.4=
4.3+5= 10+7.6= 9.8-6= 12.4+5.6= 8-4.5=
2.5+7= 8.2-6= 25.7-15.7= 3.5+12.5= 54÷9×54÷9=
69-31×0=
▼优质解答
答案和解析
0.9÷10=0.09, 53.8÷100=0.538, 0.8÷10=0.08, 6.5×100=650, 0.12+0.98=1.1,
(99-9)÷9=10, 0.4+0.56=0.96, 310-99=211, 4.25+1.25=5.5, 6.3-3=3.3,
7.8-0.78=7.02, 900÷45=20, 780+99=879, 10-0.99=9.01, 32-9.8-0.2=22,
50-50÷50=49, 4-0.04=3.96, 2.06×10=20.6, 5-0.7+0.3=4.6, 6.4+4.4=10.8,
4.3+5=9.3, 10+7.6=17.6, 9.8-6=3.8, 12.4+5.6=18, 8-4.5=3.5,
2.5+7=9.5, 8.2-6=2.2, 25.7-15.7=10, 3.5+12.5=16, 54÷9×54÷9=36,
69-31×0=69.