小学四年级数学乘法竖式计算题和口算题
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(1)135×5= (2)108×6=
(3)8×312= (4)7×210=
(5)138×9= (6)28×312=
(7)47×210= (8)138×49=
(9)82×403= (10)126
(13)203×32= (14)123
(17)312×25= (18)437
口算:
150×3 450
104×40
250
×89= (11)82
×56=
(15)812
×28= (19)203
×2
250
×20 15
×403=
(12)126
×25= (16)372
×32=
(20)123
×4 110
×30
40
×89=
×7=
×6=
×50
×80
⑴56×11 ⑵157×25
⑶673×12 ⑷441×21
⑸993×11 ⑹363×47 ⑺361×19
⑻598×9
⑼307×46
⒀378×45
⒄608×22
口算:
50×40= 250
210×4=
60
⑽54×312
⒁25×16
⒅872×12
×4= 125
×90=
600
⑾47×210
⒂425×25
⒆545×44
×4= 21
×8=
60
⑿203×7
⒃568×9
⒇936×6
×40=
×50=
⑴338×6 ⑵294×29
⑶689×34 ⑷618×88
⑸372×45 ⑹17×26 ⑺328×42
⑻395×56
⑼765×74
⒀320×25
⒄930×32
口算:
70×20= 3
12×70=
120
⑽234×46
⒁321×48
⒅864×36
×900= 60
×70=
800
⑾613×48
⒂598×26
⒆694×17
×90= 12
×90=
40
⑿444×76
⒃350×34
⒇609×87
×7=
×200=
⑴910×240
⑵507×39 ⑶793×26 ⑷450×25
⑸289×44 ⑹320×70
⑺32×246 ⑻672×42
⑼104×24
⒀67×90
⒄117×25
口算:
35×20= 25
25×4=
350
⑽171×38
⒁272×31
⒅842×34
×20= 500
×20=
14
⑾84×56 ⑿13×450
⒂152×4
⒃25×29
⒆276×23 ⒇365×24
×30=
18×5=
×5= 140×50=
⑴464×41 ⑵45×31 ⑶530×26
⑷117×36
⑸91×65 ⑹6×270
⑺5931×3 ⑻136×12
⑼700×25
⒀248×40
⒄252×4
口算:
11×60= 13
40×200=
50
⑽56×732
⒁180×30
⒅136×15
×30= 130
×600=
30
⑾306×75
⒂720×30
⒆215×36
×30= 50
×310=
70
⑿914×16
⒃52×315
⒇325×65
×40=
×8=
⑴35×126⑵321×19⑶235×12⑷780×60
⑸625×23⑹432×24⑺837×43⑻920×40
⑼850×17⑽780×26⑾321×16⑿360×30
⒀332×24⒁33×215⒂125×6⒃57×158
⒄335×26⒅960×40⒆898×28⒇36×215
口算:
410×20= 20×10=
16×100= 200
50×200= 32×30=
13×300= 40
×70=
×800=
⑴420×30 ⑵260×15 ⑶750×50
⑷840×60
⑸780×20 ⑹306×12
⑺520×40 ⑻920×23
⑼134×83
⒀165×24
⒄256×31
口算:
121×4= 60
20×500=
70
⑽65×224
⒁303×46
⒅690×30
×900= 10
×20=
250
⑾325×40
⒂167×48
⒆306×21
×460= 120
×4=
120
⑿480×32
⒃336×25
⒇125×45
×3=
×50=
⑴840×24 ⑵704×44
⑶672×21 ⑷173×17
⑸112×52
⑹335×24 ⑺125×65 ⑻36×125
⑼116×58
⒀624×26
⒄336×25
口算:
15×30=
25
25×300= 30
⑽897×39
⒁256×81
⒅215×34
×30=
250
×150= 440
⑾754×58
⒂331×25
⒆05×32
×3=
150
×20= 50
⑿576×18
⒃125×34
⒇31×206
×40=
×800=
⑴37×481 ⑵91×214 ⑶325×68
⑷336×21
⑸245×31 ⑹17×184
⑺302×12 ⑻31×206
⑼21×126
⒀21×114
⒄33×264
口算:
21×4= 25
125×8=
125
⑽135×24
⒁51×214
⒅16×109
×40= 45
×4=
210
⑾325×41
⒂61×135
⒆33×204
×200= 70
×4=
200
⑿12×321
⒃24×158
⒇302×54
×40=
×40=
⑴25×118 ⑵302×15
⑶325×29 ⑷210×21
⑸119×24
⑹31×208 ⑺377×18 ⑻522×38
⑼999×22
⒀66×125
⒄89×24
口算:
80×90=
600
3×210= 120
⑽467×92
⒁56×65
⒅553×55
×7=
600
×60= 700
⑾5×244
⒂488×29
⒆97×723
×50=
43
×20= 30
⑿166×61
⒃561×43
⒇845×13
×20=
×240=
⑴878×83 ⑵265×61 ⑶59×32
⑷268×17
⑸57×57 ⑹538×72
⑺634×28 ⑻178×64
⑼15×49
⒀678×45
⒄123×54
口算:
600×90= 12
80×100=
90
⑽946×28
⒁345×67
⒅756×23
×8= 120
×200=
350
⑾789×23
⒂780×20
⒆880×23
×60= 500
×20=
450
⑿130×65
⒃129×56
⒇793×78
×70=
×20=
⑴678×35
⑵259×32 ⑶519×30 ⑷218×24
⑸507×33 ⑹581×22 ⑺363×21
⑻317×56
⑼315×28
⒀367×34
⒄212×34
口算:
500×20= 16
140×5=
14
⑽546×33
⒁645×57
⒅556×13
×50= 45
×30=
26
⑾978×19
⒂480×18
⒆788×88
×4= 350
×30=
60
⑿191×23
⒃152×75
⒇579×55
×10=
×200=