(45)整数简便运算120题(有答案过程)_docx

(文档共15页)  

当前位置: 雨花文库>小学教育>数学>(45)整数简便运算120题(有答案过程)_docx


四年级数学整数简便运算120道

(1) 67+42+33+58 (2) 258-58-26-74 (3) 125×16

(4) 50×(2×4)×25 (5) 7×8×3×125 (6) 26×103

(7) 501×12

(8) 25×(40+8)(9) 39×14+61×14 (10) 163×8+37×8 (11) 202×13

(12) 77×4×5

(13) 27×99

(14) 48×250

(15) 98+303

(16) 49+49×49 (17) 55×25+25×45 (18) 123×67-23×67

(19) 39×101-39 (20) 99×64+64 (21) 76×23+24×23 (22) 12+19×12 (23) 21+254+79+46 (24)25×16×5

(25)52×32+48×32 (26)18×137-18×37 (27)450÷18

(28)420÷35 (29)480÷15

(30)21×99

(31)125×32

(32)12×301

(33)75×3×4

(34)19+99×19 (35)256×9-46×9 (36)13+13×49 (37)(25+125)×8 (38)541×67-67×441

(39)43×201

(40)102×35

(41)304×22

(42)(30+4)×25 (43)38×7+62×7 (44)152×8+148×8 (45)16×401

(46)103×23

(47)(30+2)×15 (48)125×(8+16)(49)68×48+68×2 (50)5×27+63×5 (51)12×(40-5)(52)64×9-14×9 (53)35×98

(54)23×134-34×23 (55)102×45

(56)648+203

(57)98×32

(58)44×25

(59)63+15×2 (60)43+43×39 (61)27×37+37×23 (62)256×7-56×7 (63)48×101-48 (64)99×62+62 (65)41×99

(66)765+98

(67)560÷16

(68)201×34 (69)36×25

(70)304+297

(71)18×45+18×55 (72)226×13-26×13 (73)15×301-15 (74)(30+8)×25 (75)25×65+25×25 (76)75×141-75×40 (77)125×18

(78)25×35+25

(79)71×23-71×13 (80)125×(80-8)(81)101×89-89 (82)88×22+22×12 (83)28×57+43×28 (84)202×41

(85)25×19×4 (86)47+99+47 (87)103×37

(88)34×201 (89)25×5×16 (90)56+56×49 (91)57×26+26×43 (92)373×9-73×9 (93)78×101-78 (94)199×53+53 (95)25×124-24×25 (96)250×28

(97)125×16

(98)250×9×4

(文档共15页)