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直接写得数16.5+4.5=9-2.8=7.4-0.6=1.2+8.5=310+410=67-27=1-16=1-511
题目详情
直接写得数
16.5+4.5= 9-2.8= 7.4-0.6= 1.2+8.5= 16.5+4.5= 9-2.8= 7.4-0.6= 1.2+8.5=
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16.5+4.5= | 9-2.8= | 7.4-0.6= | 1.2+8.5= | ||||||||||||
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16.5+4.5= | 9-2.8= | 7.4-0.6= | 1.2+8.5= | ||||||||||||
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▼优质解答
答案和解析
16.5+4.5=21; 9-2.8=6.2; 7.4-0.6=6.8; 1.2+8.5=9.7; 16.5+4.5=21; 16.5+4.5=21; 9-2.8=6.2; 9-2.8=6.2; 7.4-0.6=6.8; 7.4-0.6=6.8; 1.2+8.5=9.7; 1.2+8.5=9.7;
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16.5+4.5=21; | 9-2.8=6.2; | 7.4-0.6=6.8; | 1.2+8.5=9.7; | ||||||||||||||||||||
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