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(2008•永登县模拟)直接写出得数13+3÷12=112×5×1217=(38+34)×4=81÷95=12-14=15×10=5.5+12.4+4.5=4-(0.6+1.9)=1.9×4×0.5=0.77+0.33=
题目详情
(2008•永登县模拟)
直接写出得数
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| (
| 81÷
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| 5.5+12.4+4.5= | 4-(0.6+1.9)= | ||||||||||||||
1.9×4×0.5= | 0.77+0.33= |
▼优质解答
答案和解析
①
+3÷
=6
②
×5×
=
③(
+
)×4=4
④81÷
=45,
⑤
−
=
⑥
×10=2 ⑦5.5+12.4+4.5=22.4 ⑧4-(0.6+1.9)=1.5,
⑨1.9×4×0.5=3.8 ⑩0.77+0.33=1.1,
1 |
3 |
1 |
2 |
1 |
3 |
1 |
12 |
12 |
17 |
5 |
17 |
3 |
8 |
3 |
4 |
1 |
2 |
9 |
5 |
⑤
1 |
2 |
1 |
4 |
1 |
4 |
1 |
5 |
⑨1.9×4×0.5=3.8 ⑩0.77+0.33=1.1,
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