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100道运算题(1)

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  • 2025/5/26 2:43:25

速算竞赛(一)总用时 分钟

班级 姓名 学号

1.(-30)+(-20)= . 2.(-7.4)+1.8= .3.(-5.2)+(-1.8)= . 4.(-

12)+

23= .5.(-

12+3

)+(-

511)= . 6.2.75+(-8.5)= .7.(-)+(-634)= . 8.23+( —

51)= .9.(—62)

14= . 10.(-2.75)+(-8.25)= .11.(-20)-(-20)= . 12.(-5.4)-3.8= .13.(-

4.2)-(+7.8)= . 14.(-1

12)-(-

23)= .15.(-5

12)-(-1

53)= . 16.5.64-

(-8.5)= .17.(-

11)-(-13434)= . 18.(-

23)-(-

76)= .19.(-

12)-(+3

14)

= . 20.(-12.75)-(-8.)= .21.(+7)×(-12)= . 22.(-2.5)×(-8)= .23.(-

124(-?(-1)= .25.-0.5?= . 26.--5?(-2)= .27.

533352.4)×(-5)= . 28.= .29.(-0.01)×100= . 30.(-100)÷(-20)= . 31.(-1?(-)

741141×[-(-)]= .32.(-45)÷5= .33.(-72)÷(-9)= . 34.-÷1= .35.5÷?3)

339313312(-7)= . 36.(-?90)÷(-15)= .37.3÷(-2.25) = . 38.(-)÷(-)

585251123143?(?)= .41.= .39.(-5)÷5.25= . 40.(-3)= .42.(-)

4251252100)×0= . 24.

?13= .43.-(-5)= .44.

32= . 48.(-9)

23= .45.(-

22???43200

)= . 46.-1= .47.?2?1?×???3?2= .49.(-0.01)

2?1?= . 50.????5?3= .51.(-

12)

+3

14+2.75= . 52.(—

12)+

23+( —

56)= .53.18.65?(?7.25)?1.35?7.25 1

= .54.

5?3?(-1)+(-19)+(-100)= .56.3

(?2.25)?(?)?????0.125= .55.

8?4?14+(-

2.75)+(-8.5)= .57.(﹣2)+(+5)+(+1.125)+(+4)= .58.+

521++(-)= .59.+5632+

(﹣2)+(﹣4)+(﹣1)= .60.(-1.25)+(-15.75)+(-4)= .61.2+5-3-4+7-9= .62.0-(-23)-(+42)+(-34)-(+1) = .63.5.8-(-7.9)-7.3+(-6)= .64.(-12)+(-4

1)+8-(+4.2)= .65.-7-(+7)-(-15)-1= .66.(-52)+(-19)-(+37)-(-5)+(﹣1)+2+(﹣3

)= .69.(-

24)= .67.-24+3.2-16-3.5+0.3= .68.2+(﹣2

12.56)+(-7.25)+3.01+(-10.01)+7.25= .70.0.47+(-0.09)+0.39+(-0.3)+1.53= . 71.-

152(-?(-1)?60= .72.-7?(-3)?(-4)= .73.-?(-3)×(-12)= .74.

675485212)×(-)×0= .75.(-)?(-)?(-0.4)= .76.0.25?(-6)?= .77.(-

35731

55535)78.-1??×= .??1261247×(-

16)= .79.-3.5?83= .80.(-?(-)

7415493)×0.125×(-2)×(-8)= .81.(?8)??(?)= .82.(-18)÷(-3)×= .83.(-

369474)?(6)-(-5)?1?1??1?(-3)×(-2)-2÷(?)= .85.?1?????3????-8= .84.

3?8??2?112)= .87.(-)÷0.1-(-)÷0.75 = .88.78?(-3432221)+(-)?(-11)+(+34)?= .89.2?(?22)?8?(?13)?0.2= .90.-54 ?2÷333455214121216(-4)?= .91.(-+-)?(-24)= .92.(-47.65)×2+(-37.15)×

292341112657777(-2)+10.5×(-7)= .93.99?(-13)= .94.-÷(--)

13848121111= .86.19-18÷(-6)?(-= .95.(?111114222)?(2?3?1)= .96.(?2)?2???(?10)= . 6321542

(97.-2×(-4)+3-(-8)÷

111212)()= .98.-32×(-)2-(-2)3÷(-+22322?5)= .

299.?1×(?2)3??1?1÷(?21)?÷4= .100.-12??4?1??= . ??2?(1??0.5)???33?(?3)2???3?? 2

速算竞赛(二) 总用时 分钟

1.(-18)+(-14)= . 2.(-3.4)+6.6= .3.(-4.2)+(-7.8)= . 4.(-1

1223)+2

23= .5.(-

1412)+(-

511)= . 6.12.75+(-6.25)= .7.(-1)+(-2634)= .8.1+(-

5)= .9.(-6)+(-2

14)= .10.(-8.75)+(-8.

14)= .11.(-10)-(-15)= .12.(-4.4)-7.8

= .13.(-10.2)-(+6.8)= . 14.(-2

12)-(-1

23)= .15.(-3

513)-(-1)= .16.5

634)= .19.(-0.5)-(+

-(-8.25)= .17.(-1

11)-(-3645)= .18.(-1

23)-(-2

142

14)= .20.(-12.2)-(-3)= .21.(+5)×(-13)= . 22.(-4.5)×(-6)= .23.(-

1124?(-)×(-10)= .25.-?(-)= . 26.--5?85331(-12)= .27.(-1.4)×(-)= .28.3.75 ?(-8)= .29.(-0.1)×50= . 30.(-

71]= .31.(-64)÷(-16)= . 32.(-45)÷15= .33.(-54)÷(-?3)×[-(+1)311149)= .34.-÷(-1)= .35.2÷(-3)= . 36.(-?90)÷(-6)= .

335921233112?(?)37.3÷(-2.25) = .38.(-)÷(+1)= .39.(-14)÷(-2)= . 40.-

3251258325141333= .41.(-4)= . 42.(-)= .43.-(-2)= . 44.(-1)= .45.3

3213123200100101×(-)= . 46.-1÷(-)= .47.(-1)+(-1)= . 48.(-6)

32100)×0.1= . 24.

??1?2×???3?3?1?3= .49.-(-6)= . 50.????5?12)+3

3×25= .51.(-12)+(-18)+(-120)

= . 52.(-

14-2.25= .53.19.65+(-11.25)+2.35-(-8.25)= .54.(-6.25)+(-

3

31)+(-84)+1.125= .55.(-

14)+

23+(-1

12)= .56.3

14+(-2.25)+(-6.75)

= .57.(﹣2)+(+5)+(+1.125)+(+4)= .58.1

521-+(-)= .59.+4632+

(﹣5)+(﹣7)+(﹣10)= .60.(-11.25)+(-13.75)+(-4)= .61.1+10-3-5+8

-6= .62.0-(-25)-(+43)+(-32)-(+10) = .63.1.8-(-5.9)-8.3+(-4)= .64.(-14)+(-3

1)+7-(+3.2)= .65.-7-(+7)-(-15)-1= .66.(-52)+(-19)-(+5)+(﹣1)+2+(﹣3

37)-(-24)= .67.-24+3.2-16-3.5+0.3= .68.2+(﹣2

= .69.(-12.56)+(-7.25)+3.01+(-10.01)+7.25= .70.0.47+(-0.09)+0.39+(-0.3)+

152?(-1)?60= .72.-7?(-10)?(-4)= . 73.-?(-

675413)×(-24)= .74.(-12)×(-)×0= .75.20÷(-4)×= .76.1÷(-10)÷

385514211??(?)= .78.?|?|?(?1)= .79.(-2)= .77.?(-16)÷1?21849323736(-1)= .80.-9×(-2) ÷6= .81.÷(-)?(-)

847328127)= .83.3.5÷(-)?(-2)= .82.?1?(?2)??(?14571342?2 .84.(?48)?8?(?25)?(?6)= .85.42?(?2)?(?3)?(?0.25)= .86.(?49)?(?7)?(?9)?(?2)934222= .87.??7??????????????= .88.78?(-)+(-)?(-11)+(+34)?3332283112?(?1)?0.2= .= .89.?(?2)?90.-54 ?2÷(-4)91.-?= .

5521442911166520?(1???)= .92.(-47.65)×2+(-37.15)×(-2)+10.5×(-7)

24511111112?(-26)= .94.(?1)?(2?1?1?2)= .93.991330310651.53= .71.-1= .95.(?11114345)?(2?3?1)= .96.?22???3????1????1?= .97.-2×63215((-4)2+3-(-8)÷

1212)+()= .98.-3222×(-

13-(

2-(-2)

3÷(-

12)

2= .99.?711?4?×(?2)3??1?1÷(?2)?÷= .100.[1

842?5?4

3133]÷5= . (?4)+-)×

8164

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速算竞赛(一)总用时 分钟 班级 姓名 学号 1.(-30)+(-20)= . 2.(-7.4)+1.8= .3.(-5.2)+(-1.8)= . 4.(-12)+23= .5.(-12+3)+(-511)= . 6.2.75+(-8.5)= .7.(-)+(-634)= . 8.23+( —51)= .9.(—62)14= . 10.(-2.75)+(-8.25)= .11.(-20)-(-20)= . 12.(-5.4)-3.8=

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