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直接写出得数：17+6.3=157+258=29×38÷38=0÷317=2-27=25÷20%=13×2÷13×2=0.42=
题目详情
直接写出得数：
17+6.3= 157+258=
×
÷
=0÷
= 2-
=
÷20%=
×2÷
×2=0.42= 17+6.3= 157+258=
×
÷
=0÷
= 17+6.3= 157+258=
×
÷
=
×
÷
=
2 9 2 2 9 9
÷
=
3 8 3 3 8 8 ÷
=
3 8 3 3 8 8 0÷
= ÷
=
3 17 3 3 17 17 2-
=
÷20%=
×2÷
×2=0.42= 2-
=
=
2 7 2 2 7 7
÷20%=
÷20%=
2 5 2 2 5 5
×2÷
×2=
×2÷
×2=
1 3 1 1 3 3 ÷
×2=
1 3 1 1 3 3 0.42= 2
| 17+6.3= | 157+258= |
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2-
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| 0.42= |
| 17+6.3= | 157+258= |
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▼优质解答
答案和解析
17+6.3=23.3 157+258=415
×
÷
=
0÷
=0 2-
=1
÷20%=2
×2÷
×2=40.42=0.16 17+6.3=23.3 157+258=415
×
÷
=
0÷
=0 17+6.3=23.3 17+6.3=23.3157+258=415 157+258=415
×
÷
=
×
÷
=
2 9 2 2 29 9 9×
÷
=
3 8 3 3 38 8 8÷
=
÷
3 8 3 3 38 8 8=
2 9 2 2 29 9 90÷
=0 0÷
=0÷
3 17 3 3 317 17 17=02-
=1
÷20%=2
×2÷
×2=40.42=0.16 2-
=1
2-
=1
2 7 2 2 27 7 7=1
5 7 5 5 57 7 7
÷20%=2
÷20%=2
2 5 2 2 25 5 5÷20%=2
×2÷
×2=4
×2÷
×2=4
1 3 1 1 13 3 3×2÷
×2=4÷
1 3 1 1 13 3 3×2=40.42=0.16 0.422=0.16
| 17+6.3=23.3 | 157+258=415 |
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