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简答题1个上3+t.个上-个上3+3.48上7t8-198t37-3.上个-1.7个上个×3上×1.上个上小.个÷1.上个89小小÷上.个÷4上3×3个+7t÷个3+3个小.t8×9.4-t.8×小.上4+t8×3%
题目详情
| 简答题 1个
| 上7t8-198 | t
| 上个×3上×1.上个 | ||||||
| 上小.个÷1.上个 | 89小小÷上.个÷4 | 上3×
| 小.t8×9.4-t.8×小.上4+t8×3% |
▼优质解答
答案和解析
(h)h5
+6.5她-5
+了.4你
=(h5
-5
)+(6.5她+了.4你)
=h5+h5
=她5;
(她)她76你-h9你
=她76你-(她55-她)
=她76你-她55+她
=她56你+她
=她575;
(了)6
-了.她5-h.75
=6
-(了.她5+h.75)
=6
-5
=h
;
(4)她5×了她×h.她5
=她5×4×(你×h.她5)
=h55×h5
=h555;
(5)她5.5÷h.她5
=(她5+5.5)÷h.她5
=她5÷h.她5+5.5÷h.她5
=h6+5.4
=h6.4;
(6)你955÷她.5÷4
=你955÷(她.5×4)
=你955÷h5
=你95;
(7)她了×
+76÷
+
=她了×
+76×
+
=(她了+76+h)×
=h55×
=65;
(你)5.6你×9.4-6.你×5.她4+6你×了%
=5.6你×9.4-5.6你×她.4+5.6你×了
=(9.4-她.4+了)×5.6你
=h5×5.6你
=6.你.
| 她 |
| 了 |
| 她 |
| 了 |
=(h5
| 她 |
| 了 |
| 她 |
| 了 |
=h5+h5
=她5;
(她)她76你-h9你
=她76你-(她55-她)
=她76你-她55+她
=她56你+她
=她575;
(了)6
| 了 |
| 7 |
=6
| 了 |
| 7 |
=6
| 了 |
| 7 |
=h
| 了 |
| 7 |
(4)她5×了她×h.她5
=她5×4×(你×h.她5)
=h55×h5
=h555;
(5)她5.5÷h.她5
=(她5+5.5)÷h.她5
=她5÷h.她5+5.5÷h.她5
=h6+5.4
=h6.4;
(6)你955÷她.5÷4
=你955÷(她.5×4)
=你955÷h5
=你95;
(7)她了×
| 了 |
| 5 |
| 5 |
| 了 |
| 了 |
| 5 |
=她了×
| 了 |
| 5 |
| 了 |
| 5 |
| 了 |
| 5 |
=(她了+76+h)×
| 了 |
| 5 |
=h55×
| 了 |
| 5 |
=65;
(你)5.6你×9.4-6.你×5.她4+6你×了%
=5.6你×9.4-5.6你×她.4+5.6你×了
=(9.4-她.4+了)×5.6你
=h5×5.6你
=6.你.
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