36×5=180   124-88=36   180÷36=5
36×5÷(124-88).
36×5÷(124-88).
分析:根據(jù)題意,最后是求商,在分析三個算式之間的關系,36乘5的積與124減88的差分別作被除數(shù)和除數(shù);由此解答.
解答:解:36×5÷(124-88),
=180÷36,
=5;
故答案為:36×5÷(124-88).
點評:此題的解答首先根據(jù)差、積、商的意義,分析三個算式之間的關系,看最后求的是什么,然后列出綜合算式.
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(98)數(shù)學公式×(10+數(shù)學公式(99)(21+數(shù)學公式)÷數(shù)學公式(100)數(shù)學公式×數(shù)學公式數(shù)學公式(101)數(shù)學公式÷數(shù)學公式+數(shù)學公式÷數(shù)學公式
(102)(數(shù)學公式-數(shù)學公式)÷數(shù)學公式(103)數(shù)學公式×數(shù)學公式+數(shù)學公式+(104)數(shù)學公式_數(shù)學公式×數(shù)學公式-數(shù)學公式(105)數(shù)學公式-(數(shù)學公式÷數(shù)學公式+數(shù)學公式
(106)數(shù)學公式+數(shù)學公式×數(shù)學公式+數(shù)學公式(107)1-數(shù)學公式÷數(shù)學公式-數(shù)學公式(108)數(shù)學公式×數(shù)學公式+÷4(109)5-(4+數(shù)學公式
(110)1125-997(111)7.46-0.83-2.17(112)12.85-1.17-8.83+1.15(113)4.5×102
(114)0.4×6.3×25(115)(4.9+4.9+…+4.9)×2.5(16個4.9相加)(116)7.5×199(117)(數(shù)學公式+數(shù)學公式)×36
(118)1.2×5.7-1.2+5.3×1.2(119)0.825×102-82.5(120)46×數(shù)學公式(121)560÷16÷5
(122)3÷2.5(123)84+(54-16)(124)數(shù)學公式+數(shù)學公式+數(shù)學公式+數(shù)學公式(125)數(shù)學公式-(數(shù)學公式÷數(shù)學公式+數(shù)學公式
(126)3×(數(shù)學公式+數(shù)學公式)+數(shù)學公式(127)7.2÷(5-0.75+0.25)(128)725÷25+275÷25(129)數(shù)學公式×數(shù)學公式×數(shù)學公式
(130)數(shù)學公式×45-數(shù)學公式÷數(shù)學公式(131)48×(數(shù)學公式-數(shù)學公式(132)數(shù)學公式×數(shù)學公式+數(shù)學公式×數(shù)學公式(133)(32+數(shù)學公式)÷4
(134)數(shù)學公式÷數(shù)學公式÷數(shù)學公式(135)46×數(shù)學公式(136)數(shù)學公式×數(shù)學公式+數(shù)學公式÷9

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