9以内的乘法口算练习题10000道

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西师大版四年级100道口算题大全(全册完整13份)

西师大版四年级100道口算题大全(全册完整13份)

90+18×5−10=30+18×5−90=90+18×5−80= 90+14×5−60=20+15×6−80=90+14×5−50= 30+35×2−50=80+16×5−20=40+14×5−10= 50+25×2−80=70+15×2−60=50+15×6−10= 60+35×2−10=80+25×2−40=90+14×5−80= 60+15×2−90=60+16×5−30=80+14×5−70= 70+35×2−70=20+14×5−30=800−60÷3 ×8= 800−60÷3 ×8=500−50÷5 ×4=40÷10+25 ×2= 50÷10+16×2=60÷10+25 ×3=30÷10+16×4= 70÷10+21 ×2=731−11+10×4=677−37+60×3= 571−61+30×2=466−36+10 ×7=569−19+10×3= 191−31+40×8=342−32+60×4=799−29+30×3= 398−68+90×2=689−69+30×9=339−29+80 ×6= 679−69+30×4=197−57+40×9=697−47+20 ×6= 685−65+60×2=854−24+20×2=175−55+90×3= 281−51+10×3=966−16+10×2=645−25+20×9= 700−160÷2 ×4=900−720÷8 ×2=600−360÷9 ×7= 600−300÷5 ×2=200−100÷2 ×4=600−100÷2 ×8= 300−150÷5 ×2=700−630÷7×2=700−320÷4 ×7= 800−630÷9 ×4=700−210÷3 ×8=700−240÷3 ×4=

小学数学整数加减乘除口算题400道(含答案).docx

小学数学整数加减乘除口算题400道(含答案).docx

整数加减乘除口算题400道

一.计算题(共50小题)

1.直接写出结果. 7 - 20 一 4二 125+75= 310 ・ 170= 25X4 - 4X15二 4+204-5X8= 2404-40= 138 - 105= 97 - 79= 100 - 100

25=

4604-46=

75X4=

202+99=

2.直接写得数.

503+497= 62+38X0= 52+25 - 52+25二 20X34-20X3= 0.6 — 100= 1.36X10=

724-9X484-8=

13X22+17X22=

3.直接写出得数

19X5X2= (68+32) X 5= 600^10=

0.284-100= 50X24-50X2= 3.03X10=

357+235 - 327=

25X4 - 10=

4.直接写出得数.

420 一 70 二 16X25= 158 - 49 - 51= 25X14 - 25 X 10=

40X101=

(564-7+21) X0=

7.3+8.47=

5.看谁算得又对又快.

8X54-8X5= 25X9X4= 450+370= 203 - 80= 0X250 —5二

141 - 77 ・ 23=

0.78X100=

4.56^10=

6.说一说先算什么,再计算.

67 ・ 4X9 23+5X7 3X8 - 12 100・(46+52) (39+33) 4-8 76 - 29 - 26

(99 - 45) 4-6 19+74 一 84. 7.直接写出得数:

80X12=

246 - 57=

44 - 14X3=

23 X 20+80=

能帮我出四年级下册数学小数简便乘法计算题40道吗

能帮我出四年级下册数学小数简便乘法计算题40道吗

能帮我出四年级下册数学小数简便乘法计算题40道吗

能帮我出四年级下册数学小数简便乘法计算题40道吗

四年级下册数学口算题

四年级下册口算题——乘法计算

15×3= 15×30= 150×3= 150×30= 15×300= 3×150=

25×4= 45×20= 50×40= 250×4= 125×4= 125×8=

21×4= 21×40= 210×4= 60×90= 600×8= 60×50=

43×2= 20×34= 3×230= 12×40= 70×20= 3×900=

60×90= 12×7= 12×70= 120×70= 800×90= 40×200=

35×20= 25×20= 500×30= 18×5= 25×4= 350×20=

14×5= 140×50= 28×30= 30×20= 40×40= 140×20=

11×60= 13×30= 130×30= 50×40= 40×200= 50×600=

30×310= 70×8= 410×20= 20×10= 16×100= 200×70=

50×200= 32×30= 13×300= 40×800= 121×4= 60×900=

10×460= 120×3= 20×500= 70×20= 250×4= 120×50=

15×30= 25×30= 250×3= 150×40= 25×300= 30×150=

25×40= 45×200= 70×40= 150×4= 125

210×4=200×40= 310×3= 80×90= 600×7= 600×50=

用文本运算符填写九九乘法表

用文本运算符填写九九乘法表

用文本运算符填写九九乘法表

当然,我可以帮你完成这个任务。以下是填写九九乘法表的文本运算符示例:

1x1=1 1x2=2 1x3=3 1x4=4 1x5=5 1x6=6 1x7=7 1x8=8 1x9=9。

2x1=2 2x2=4 2x3=6 2x4=8 2x5=10 2x6=12 2x7=14

2x8=16 2x9=18。

3x1=3 3x2=6 3x3=9 3x4=12 3x5=15 3x6=18 3x7=21

3x8=24 3x9=27。

4x1=4 4x2=8 4x3=12 4x4=16 4x5=20 4x6=24 4x7=28 4x8=32 4x9=36。

5x1=5 5x2=10 5x3=15 5x4=20 5x5=25 5x6=30 5x7=35 5x8=40 5x9=45。

6x1=6 6x2=12 6x3=18 6x4=24 6x5=30 6x6=36 6x7=42

6x8=48 6x9=54。

7x1=7 7x2=14 7x3=21 7x4=28 7x5=35 7x6=42 7x7=49 7x8=56 7x9=63。

8x1=8 8x2=16 8x3=24 8x4=32 8x5=40 8x6=48 8x7=56 8x8=64 8x9=72。

9x1=9 9x2=18 9x3=27 9x4=36 9x5=45 9x6=54 9x7=63 9x8=72 9x9=81。

希望这个答案对你有所帮助。

人教版四年级下册数学口算题1500道-四年级下册数学口算题

人教版四年级下册数学口算题1500道-四年级下册数学口算题

_________ 正确 题

9÷3= 90 ÷3= 900

÷3= 70 ×20= 180 ÷2= 4000÷5= 360 ÷6= 1400 ÷7= 200

÷5= 720 ÷8=

27÷9= 270 ÷9= 30 × 60=

300 ÷6= 150

÷5= 490÷7=

90 ×4= 90 ÷ 3=

90 ×70= 42 ÷ 6×

6= 24÷4= 240 ÷4= 90 × 9=

8100 ÷9= 300 ÷5= 420÷7= 720 ÷9= 20 × 21=

300

÷6= 140

÷2=

700×8=

350 ÷5= 5 × 6+41= 1600 ÷4= 2700 ÷9= 4000÷8= 360 ÷6= 1400 ÷2= 200 ÷4= 720

÷9=

78÷4= 83 ÷9= 470 ÷8= 178 ÷6= 83 ÷9= 360÷5= 410 ÷7= 125 ÷2= 21

÷4= 71 ÷ 9=

900+700= 90+80=

90+9=

12-6= 200-60=

10+10= 120-10= 130-50= 140-50=

200-40=

300×6= 280 ÷7= 240 ÷8= 3 ×90=

200

÷5= 4×10= 120 ÷3= 400 ×9= 810 ÷9= 5 ×7-20=

256÷5= 214 ÷7= 125 ÷2= 21 ÷4= 73 ÷9= 280÷4= 360

÷9= 320

÷8= 180 ÷6= 630

÷9=

4000÷5=

630 ÷7 1600

÷2= 2800 ÷ 4= 540 ÷9= 60×5= 300 ÷5= 60 ×6=

人教版四年级下册数学口算题1500道

人教版四年级下册数学口算题1500道
10+10= 120-10= 130-50= 140-50= 200-40=
300×6= 280÷7= 240÷8= 3×90= 200÷5=
4×10= 120÷3= 400×9= 810÷9= 5×7-20=
四年级口算题3
姓名: ______________ 时间: ___________正确题
14÷4= 17÷9= 650÷8= 35÷6= 83÷3=
25+41= 14÷7= 300×7= 120÷2= 4×9+40=
140-3= 30+6= 130-2= 20+90= 80+20=
60+90= 851-5= 90+20= 17-8= 180-80=
350÷5= 210÷7= 3×8= 80÷2= 40×10=
180÷3= 80×90= 280÷4= 9×100= 8÷1×8=
110-80= 50+90= 400+300= 150-60= 160-60=
160÷8= 150+40= 2100÷3= 50×80= 28÷7=
500×4= 24÷8= 12×20= 35÷5= 4×9÷6=
500÷500= 63÷9= 280÷4= 50×50= 810÷9=
300×6= 25+41= 140÷7= 20×31= 90-65=

(人教新课标)三年级数学课件_下册口算乘法共26页文档

(人教新课标)三年级数学课件_下册口算乘法共26页文档

口算。
60×20= 1200
700×20= 14000
50×40= 2000
90×90= 8100
24×10= 240
12×200= 2400
整十整百数乘整十数:
先把两个因数0前面的数 相乘,再看两个因数末尾共 有几个0,就在积的末尾添 上几个0。
1、口算30×50时,可以这样想:先 用( 3 )×( 5 )得( 15),再在 ( 15)后边添上( 2 )个0。
60×60 = 3600
60×300 =18000
50×30 = 1500 40×90 = 3600
80×70 = 5600
23×20 = 460
1800
480 12×40=
4800 80×60=
20×90=
2500 50×50=
7200 90×80=
990 33×30=
4200
15000
70×60= 500×30=
1、邮递员工作10天, 2、工作30天要送多少 要送多少份报纸?多 份报纸?多少封信? 少封信?
300×10=_3_0_0_0(份)300×30=_9_0_0_(0 份)
要送多少封信? 要送多少封信?
60×10=_6__0_0(份) 60×30=_1_8 0_0_(份)
答:邮递员工作10天要送3000份报纸, 600封信,工作30天,要送9000份报纸, 1800封信。

四年级乘法口算五十道练习题及答案(四年级数学计算题100道)

四年级乘法口算五十道练习题及答案(四年级数学计算题100道)

计算题100道

4162935043 x639x746x823x598x205 =====

1177581893 x423x758x618x639x196 =====

3575966441 x112x635x340x440x606 ===== 7171203012 x203x730x874x559x400 =====

2251183234 x594x754x550x251x168 =====

9276765485 x851x429x306x841x240 =====

7370836520 x507x234x364x477x876 =====

8050859923 x131x719x793x391x333 ===== 2581161149 x716x682x623x692x367 =====

4267917540 x617x195x242x205x250 =====

3757693741 x248x859x735x728x543 =====

8196258765 x733x491x500x844x330 =====

5135541324 x753x538x510x276x842 ===== 7828856216 x665x165x337x616x818 =====

2187363848 x238x824x469x604x510 =====

1840271363 x423x794x878x816x529 =====

3339733624 x570x653x344x364x687 =====

8780469970 x558x354x774x188x374 ===== 7015933637 x473x211x264x858x744 =====

10000道小学二年级上册数学口算题(10以内乘法100以内混合运算)

10000道小学二年级上册数学口算题(10以内乘法100以内混合运算)

.

7×4+7= 8×9+28= 22+7×5= 59-3×1= 26-4×2= 41-5×5= 3×5+15= 47-4×4= 57+5×2= 2×5+10= 72-4×3= 2×8+4= 3×1+78= 5×6+2= 9×5+39= 66-8×4= 9×7+5= 8×7+14= 30-5×3= 7×6+15= 4×4+63= 23-2×9= 9×8+8=

8×6+8=

98-4×9=

69-3×8=

55+8×1=

7+3×8=

94-5×9=

21+7×5=

30-1×7=

99-2×1=

77-2×8=

51-2×9=

29-3×9=

92-5×4=

27-3×4=

2×3+19=

51-2×8=

5×5+10=

5+7×3=

50-2×7=

39-3×9=

2×1+67=

6×7+4=

56-2×2=

91+3×2=

8×8+13=

46-3×5=

47-5×7=

34-1×7=

7×1+84=

73-6×9=

5×7+62=

67+3×9=

64-4×5=

9×9+21=

54-6×7=

78+7×1=

44-5×1=

6×8+35=

38-2×7=

85-9×5=

8×8+51=

74-9×5=

64+5×5=

42+2×1=

26+4×1=

8×3+24=

47-4×8=

44-5×7=

52+4×6=

7×8+32=

79-2×3=

9×3+49=

6×6+39=

2×8+79=

5×6+66=

90-3×1=

53-4×3=

58-6×4=

4×1+30=

94-2×6=

4+5×8=

37+3×1=

6×1+7=

92-9×7=

.

70-7×5= 51-9×5= 81-1×5= 58+4×5= 30-5×1= 8×9+46= 7×3+64= 44-6×7= 3×4+62= 93-4×7=

9以内的乘法口算练习题(10000道)

9以内的乘法口算练习题(10000道)
8 × 6 =
7 × 6 =
2 × 7 =
6 × 3 =
6 × 3 =
3 × 3 =
8 × 2 =
5 × 2 =
9 × 5 =
7 × 3 =
4 × 8 =
2 × 4 =
2 × 2 =
4 × 2 =
6 × 7 =
2 × 3 =
8 × 5 =
5 × 3 =
6 × 7 =
6 × 8 =
5 × 5 =
6 × 5 =
2 × 8 =
5 × 3 =
2 × 6 =
2 × 6 =
4 × 3 =
9 × 5 =
5 × 4 =
9 × 9 =
9 × 7 =
2 × 4 =
8 × 2 =
8 × 4 =
5 × 4 =
5 × 2 =
8 × 7 =
2 × 7 =
3 × 8 =
6 × 3 =
2 × 8 =
8 × 9 =
6 × 6 =
5 × 8 =
9 × 4 =
8 × 2 =
8 × 8 =
5 × 2 =
3 × 7 =
3 × 3 =
2 × 2 =
8 × 5 =
4 × 8 =
3 × 6 =
2 × 5 =
9 × 2 =
3 × 4 =

人教版四年级下册数学口算题1500道

人教版四年级下册数学口算题1500道

四年级口算题1姓名:­______________ 时间: ___________正确题

9÷3= 90÷3= 900÷3= 70×20= 180÷2=

4000÷5= 360÷6= 1400÷7= 200÷5= 720÷8=

27÷9= 270÷9= 30×60= 300÷6= 150÷5=

490÷7= 90×4= 90÷3= 90×70= 42÷6×6=

24÷4= 240÷4= 90×9= 8100÷9= 300÷5=

420÷7= 720÷9= 20×21= 300÷6= 140÷2=

700×8= 350÷5= 5×6+41= 1600÷4= 2700÷9=

4000÷8= 360÷6= 1400÷2= 200÷4= 720÷9=

78÷4= 83÷9= 470÷8= 178÷6= 83÷9=

360÷5= 410÷7= 125÷2= 21÷4= 71÷9=

900+700= 90+80= 90+9= 12-6= 200-60=

10+10= 120-10= 130-50= 140-50= 200-40=

300×6= 280÷7= 240÷8= 3×90= 200÷5=

4×10= 120÷3= 400×9= 810÷9= 5×7-20=

256÷5= 214÷7= 125÷2= 21÷4= 73÷9=

280÷4= 360÷9= 320÷8= 180÷6= 630÷9=

4000÷5= 630÷7 1600÷2= 2800÷4= 540÷9=

60×5= 300÷5= 60×6= 400÷5= 80×7=

四年级15道口算题乘法及答案(四年级数学计算题100道)

四年级15道口算题乘法及答案(四年级数学计算题100道)

计算题100道

8917198740 x708x657x648x258x709 =====

5013277256 x775x561x796x485x391 =====

9265383529 x729x347x766x568x626 ===== 8879271986 x251x287x884x622x424 =====

3560584340 x394x870x653x353x313 =====

6777644348 x700x580x452x841x393 =====

7671114824 x774x707x306x510x270 =====

1629796596 x374x192x684x595x416 ===== 6076112880 x476x640x608x835x783 =====

3874665821 x850x413x133x116x222 =====

3656728326 x404x231x541x856x795 =====

9969698113 x506x686x217x168x614 =====

6446356199 x758x776x420x871x351 ===== 9098481835 x120x755x456x791x611 =====

8225905337 x471x633x726x819x483 =====

4323406699 x223x135x250x207x512 =====

4157305774 x520x535x654x725x369 =====

9095243925 x391x591x729x223x243 ===== 1673304820 x296x625x507x540x673 =====

10000道小学二年级上册数学口算题10以内乘法100以内混合运算

10000道小学二年级上册数学口算题10以内乘法100以内混合运算

7×4+7= 8×9+28= 22+7×5= 59-3×1= 26-4×2= 41-5×5= 3×5+15= 47-4×4= 57+5×2= 2×5+10= 72-4×3= 2×8+4= 3×1+78= 5×6+2= 9×5+39= 66-8×4= 9×7+5= 8×7+14= 30-5×3= 7×6+15= 4×4+63= 23-2×9= 9×8+8=

8×6+8=

98-4×9=

69-3×8=

55+8×1=

7+3×8=

94-5×9=

21+7×5=

30-1×7=

99-2×1=

77-2×8=

51-2×9=

29-3×9=

92-5×4=

27-3×4=

2×3+19=

51-2×8=

5×5+10=

5+7×3=

50-2×7=

39-3×9=

2×1+67=

6×7+4=

56-2×2=

91+3×2=

8×8+13=

46-3×5=

47-5×7=

34-1×7=

7×1+84=

73-6×9=

5×7+62=

67+3×9=

64-4×5=

9×9+21=

54-6×7=

78+7×1=

44-5×1=

6×8+35=

38-2×7=

85-9×5=

8×8+51=

74-9×5=

64+5×5=

42+2×1=

26+4×1=

8×3+24=

47-4×8=

44-5×7=

52+4×6=

7×8+32=

79-2×3=

9×3+49=

6×6+39=

2×8+79=

5×6+66=

90-3×1=

53-4×3=

58-6×4=

4×1+30=

94-2×6=

4+5×8=

37+3×1=

6×1+7=

92-9×7=

70-7×5= 51-9×5= 81-1×5= 58+4×5= 30-5×1= 8×9+46= 7×3+64= 44-6×7= 3×4+62= 93-4×7=

北师大版三年级下册小学数学第3单元 乘法_第01讲_口算乘法(教师版)

北师大版三年级下册小学数学第3单元 乘法_第01讲_口算乘法(教师版)

)乘(
)得(
),再在积的末尾添上(
)个 0,最后的结果是
随练 2、果园里有 32 棵苹果树,梨树的棵数是苹果树的 12 倍,梨树有多少棵? 【答案】 3212 = 384 (棵) 答:梨树有 384 棵 【解析】 3212 = 384 (棵) 答:梨树有 384 棵
随练 3、在○里填上“>”“<”或“=”. 87×11○21×24 260×3○26×30 14×20○14×21 13×12○15×11 31×21○30×21 17×11○21×10 【答案】> = < < > < 【解析】> = < < > <
名师学堂(1)理解题意.已知橙子每盒 6 个,要求 10 盒有多少个橙子,用乘法计算,列式为

探究计算方法.
把 10 拆成 9 和 1,将 6 分别与 9 和 1 相乘,再把乘得的积相加.



正确解答,
(个)答:10 盒有 60 个.
(2)理解题意.已知苹果每盒 12 个,要求 20 盒有多少个,用乘法计算,列式为
两位数乘两位数不进位的口算
例题
例题 1、口算 23×3,想(
)×(
)=(
),(
)×(
)=(
),(

+(
)=(
).
【答案】20 3 60 3 3 9 60 9 69

人教版四年级下册数学口算题1500道

人教版四年级下册数学口算题1500道

四年级口算题1姓名:­______________ 时间: ___________正确题

9÷3= 90÷3= 900÷3= 70×20= 180÷2=

4000÷5= 360÷6= 1400÷7= 200÷5= 720÷8=

27÷9= 270÷9= 30×60= 300÷6= 150÷5=

490÷7= 90×4= 90÷3= 90×70= 42÷6×6=

24÷4= 240÷4= 90×9= 8100÷9= 300÷5=

420÷7= 720÷9= 20×21= 300÷6= 140÷2=

700×8= 350÷5= 5×6+41= 1600÷4= 2700÷9=

4000÷8= 360÷6= 1400÷2= 200÷4= 720÷9=

78÷4= 83÷9= 470÷8= 178÷6= 83÷9=

360÷5= 410÷7= 125÷2= 21÷4= 71÷9=

900+700= 90+80= 90+9= 12-6= 200-60=

10+10= 120-10= 130-50= 140-50= 200-40=

300×6= 280÷7= 240÷8= 3×90= 200÷5=

4×10= 120÷3= 400×9= 810÷9= 5×7-20=

256÷5= 214÷7= 125÷2= 21÷4= 73÷9=

280÷4= 360÷9= 320÷8= 180÷6= 630÷9=

4000÷5= 630÷7 1600÷2= 2800÷4= 540÷9=

60×5= 300÷5= 60×6= 400÷5= 80×7=

四年级上册口算乘法题30道及答案(四年级数学计算题100道)

四年级上册口算乘法题30道及答案(四年级数学计算题100道)

计算题100道

5384444877 x837x593x424x473x868 =====

7649295798 x443x456x458x355x350 =====

2643753238 x154x295x329x885x537 ===== 7549611836 x819x444x141x113x202 =====

2449362659 x268x339x253x633x186 =====

3168638483 x273x305x205x167x494 =====

9593213399 x803x504x271x421x618 =====

3165754850 x233x259x571x516x656 ===== 5042804849 x857x277x675x297x364 =====

2640495037 x823x132x267x727x121 =====

8695983439 x220x243x459x360x307 =====

8989488634 x564x297x435x194x696 =====

4821931393 x595x195x787x491x791 ===== 2393392379 x668x761x175x350x277 =====

5033739592 x463x603x717x345x742 =====

7857201869 x313x577x500x406x425 =====

8771791422 x777x666x321x379x411 =====

4926793194 x376x330x672x645x413 ===== 1790794631 x112x285x787x645x281 =====

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