(120)39×101,
(121)75×299+75,
(122)720÷16÷5,
(123)456+328+672+44,
(124)57×101,
(125)87×99+87,
(126)84×72+84×29+84,
(127)6240﹣3885﹣1115,
(128)25×13×4,
(129)99×36+36,
(130)351+188+12,
(131)88×125,
(132)720÷16÷5,
(133)317×15﹣17×15,
(134)(125+7)×8,
(135)3200÷25÷4,
(136)327+64+273+46,
(137)639﹣58﹣142,
(138)25×137×40,
(139)4200﹣1934﹣1066,
(140)290×54+29×460,
(141)46×102+308,
整数简便运算---
5
(142)25×137×4,
(143)38×101,
(144)68×200×25,
(145)101×87﹣87,
(146)56×67+33×56,
(147)9+498+102+211,
(148)1305+1238﹣405,
(149)2452﹣(75+452),
(150)245﹣65﹣35,
(151)186+82+18,
(152)25×(4×97),
(153)8×(25+20),
(154)24×56+44×24,
(155)700÷4÷25,
(156)39×49+39×51,
(157)108×25,
(158)25×125×2×4,
(159)56×99+56,
(160)
124×75﹣124×72﹣124×2,
(161)104×39﹣39×4,
(162)28×99+28
(163)(125×39)×8
(164)6958+1998,
(165)(81+108)÷27,
(166)3254﹣599﹣254,
(167)26×8×125,
(168)4200÷15÷2,
(169)25×33×4,
(170)25×29×4,
(171)598×101,
(172)125×48,
(173)105×32,
(174)4×43×25,
整数简便运算---
6
(175)109+127+73,
(176)608﹣154﹣146,
(177)165﹣97,
(178)258+98,
(179)109+127+73,
(180)608﹣154﹣146,
(181)165﹣97,
(182)258+98,
(183)36×64﹣64+64×65,
(184)24×125×7,
(185)25×(24+8)×125,
(186)438﹣298,
(187)25×37×8,
(188)4800÷16÷5,
(189)816﹣285﹣15,
(190)37×101﹣37,
(191)2563﹣79+437,
(192)768﹣273﹣27
(193)165+247+135
(194)198+355
(195)243﹣(43+26)
(196)45+63+37+55,
(197)520﹣425﹣75,
(198)8×(11×125),
(199)525×99+525,
(200)3900÷25÷4,
(201)275+364+636+725,
(202)1578﹣(61+578)﹣139,
(203)9999×2010+2010
(204)456+123+544+877
(205)225×48+775×48
(206)25×33×4×2,
(207)156+62﹣156+62,
整数简便运算---
7
(208)700﹣296﹣104,
(209)45+99×99+54,
(210)8×4×(125+25),
(211)25×(4×40),
(212)47×16+63×16,
(213)201×42﹣42,
(214)6854﹣(893+854+107),
(215)28×19×25,
(216)327×99,
(217)54000÷8÷125,
(218)194+59+41+106,
(219)383﹣(183+29),
(220)24×125,
(221)156+45﹣55,
(222)1300÷25÷4,
(223)5127﹣866﹣134,
(224)75+127+25+63,
(225)363×7+237×7,
(226)4300÷25÷4,
(227)25×7×44,
(228)327+64+273+46,
(229)750﹣326﹣144,
(230)278+598+122,
(231)647﹣289﹣111,
(232)287+198,
(233)357+256+1000,
(234)49×102﹣2×49,
(235)1563+254+437+746,
(236)25×64×125,
(237)43000÷(43×5),
(238)1736÷28+1064÷28,
(239)168×25×4,
(240)32×87+13×32,
整数简便运算---
8
(241)1126﹣637﹣463,
(241)(101﹣98)×44÷12,
(242)43×99+43
(243)1270﹣538﹣462
(244)577+492+423+508
(245)48×125
(246)32000÷125
(247)107+538+462
(248)54×45+45+45×45
(249)125×(25×32 )
(250) 153×43﹢43×47,