三年級脫式計算題,三年級脫式計算題大全800道

2021-03-12 14:36:01 字數 6046 閱讀 6514

1樓:匿名使用者

脫式計算。

408-12×24 (46+28)×60 42×50-1715÷5

32+105÷5 (108+47)×52 420×(327-238)

(4121+2389)÷7 671×15-974 469×12+1492

405×(3213-3189) 5000-56×23 125×(97-81)

6942+480÷3 304×32-154 20+80÷4-20=

100÷(32-30)×0= 25×4-12×5=

70×〔(42-42)÷18〕= 75×65+75×35=

用簡便方法計算下面各題

1、89+124+11+26+48 2、875-147-23

3.25×125×40×8 4、147×8+8×53

5、125×64 6、0.9+1.08+0.92+0.1

用簡便方法計算

①89+124+11+26+48 ②875-147-23

③147×8+8×53 ④125×64

計算下面各題.

1.280+840÷24×5 2.85×(95-1440÷24)

3.58870÷(105+20×2) 4.80400-(4300+870÷15)

5.1437×27+27×563 6.81432÷(13×52+78)

7.125×(33-1) 8.37.4-(8.6+7.24-6.6)

計算。(1∶1)

(1)156×107-7729 (2)37.85-(7.85+6.4)

(3)287×5+96990÷318 (4)1554÷[(72-58)×3]

脫式計算

2800÷ 100+789 (947-599)+76×64

1.36×(913-276÷23) 2.(93+25×21)×9

3.507÷13×63+498 4.723-(521+504)÷25

5.384÷12+23×371 6.(39-21)×(396÷6)

(1)156×[(17.7-7.2)÷3] (2)[37.85-(7.85+6.4)] ×30

(3)28×(5+969.9÷318) (4)81÷[(72-54)×9]

57×12-560÷35 848-640÷16×12

960÷(1500-32×45) [192-(54+38)]×67

138×25×4 (13×125)×(3×8) (12+24+80)×50 704×25 25×32×125 32×(25+125)

178×101-178 84×36+64×84 75×99+2×75 83×102-83×2 98×199

123×18-123×3+85×123 50×(34×4)×3 25×(24+16) 178×99+178

79×42+79+79×57 7300÷25÷4 8100÷4÷75 75×27+19×2 5 31×870+13×310

4×(25×65+25×28) 138×25×4 (13×125)×(3×8) (12+24+80)×50

25×32×125 32×(25+125) 102×76 58×98

178×101-178 84×36+64×84 75×99+2×75 83×102-83×2

98×199 123×18-123×3+85×123 50×(34×4)×3 25×(24+16)

178×99+178 79×42+79+79×57 7300÷25÷4 8100÷4÷75

2樓:2會s永遠

①22×4+221

②40÷2+174

③147+72÷8

④9×4+420

⑤2×80÷4

⑥120×5÷2

⑦202+36÷9

⑧30÷5+240

⑨100-50÷5

⑩35-35÷7

三年級脫式計算題大全800道

3樓:匿名使用者

1、例題:30-(19+2)=30-11

=192、例題:(26+28)÷9 

=54÷9

=63、例題: 3+2×8=3+16

=194、例題:(3+5)×6=8×6

=485、例題:36÷9×6=4×6=24

4樓:匿名使用者

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5樓:使用者

22×4+

221 21×3+410 40÷2+174

147+72÷8 9×4+420 2×80÷4

120×5÷2 202+36÷9 30÷5+240

81÷9+877 66×5+774 921+7×4

80×6×2 770÷7+65 807+20÷2

100-50÷5 35-35÷7 302+30×2

600×8÷3 40+100÷5 434+25×5

60-12×3 64÷8+456 640+60×4

5×7-48÷6 42÷7+36÷6 37×4+19×8

10×4-20÷4 15÷3+10÷5 25÷5+42÷6

35÷5+8×7 72÷9-36÷6 21×4-54÷9

72÷8+9×5 36÷4+21×2 25÷5-16÷4

56÷7+36÷6 500×(400-396) 72÷9-5

564+264-453 7650-(546+4530) 65×9-450

9×80+980 9000-(4500+250) 6700+72÷8

14×6+9×5 900÷(71-68) 180÷9-42÷6

12÷6+45×3 8×(910-720) 760-540+1110

6500+1250-3500 80×30+5600 9450-3200-4200

2400÷6-45 800× 7-180 1600÷2+230

4000 ÷ 8 + 350 320÷8+64 270 ÷ 3 ×9

630 ÷ 9 + 320 2800+32× 6 300÷6×9

(6900-2400)÷ 5 (72÷9)÷(56÷8) 54 ÷ 9 ×8

280× 4 ÷5 60×8+1570 60×(23-17)

960÷4×9 350÷5×9 450÷5+1250

(6900-2400)÷5 75÷15+20×5 3090+6×6

(387-387)+0 160-160÷80 750+550÷5

(111+189)×3 125×8÷100 6×250×0

(1+7)×(16-6) 810×4÷4 33÷11+4×9

187+299-299 587+496-674 2660+26÷26

153÷153+657 32÷(32÷16) 300-(300-222)

75÷15+20×5 (150-75)×(25-20)

3390-10×95 687+(99-67)

1000+(1000-988) 3560+20×90

(250-150)÷(30÷6) 687+999÷3

(4870-3675)+7200÷9 (9467-5642)÷(350÷70)

6樓:啊還有錯過

73-35×2 540÷(65一59) 100-50÷5

9×4+22 560÷7+56

7樓:馬興龍

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8樓:匿名使用者

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9樓:匿名使用者

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10樓:匿名使用者

824÷4×

3 (601-246)÷5 201+232-365

= = =

= = =

(25+38)×15 (59-187)÷3 1500-125×8

= = =

= = =

25×8×9 (601-246)÷5 201+232-365

= = =

= = =

(25+33) ×26 2+3×56= 63×147-198=

= = =

= = =

735-35×12= 540÷(65-59) 789-13×45

= = =

= = =

22×4+221 21×3+410 40÷2+174 = = =

= = =

三年級數學脫式計算

147+72÷8 9×4+420 2×80÷4

= = =

= = =

120×5÷2 202+36÷9 30÷5+240 = = =

= = =

81÷9+877 66×5+774 921+7×4 = = =

= = =

80×6×2 770÷7+65 807+20÷2 = = =

= = =

100-50÷5 35-35÷7 302+30×2 = = =

= = =

600×8÷3 40+100÷5 434+25×5 = = =

= = =

60-12×3 64÷8+456 640+60×4 = = =

= = =

56÷7+36÷6 500×(400-396) 72÷9-5 = = =

= = =

564+264-453 7650-(546+4530) 65×9-450 = = =

= = =

9×80+980 9000-(4500+250) 6700+72÷8 = = =

= = =

14×6+9×5 900÷(71-68) 180÷9-42÷6

= = =

= = =

12÷6+45×3 8×(910-720) 760-540+1110

= = =

= = =

6500+1250-3500 80×30+5600 9450-3200-4200 = = =

= = =

2400÷6-45 800× 7-180 1600÷2+230

= = =

= = =

4000 ÷ 8 + 350 320÷8+64 270 ÷ 3 ×9

= = =

= = =

630 ÷ 9 + 320 2800+32× 6 300÷6×9

= = =

= = =

(6900-2400)÷ 5 (72÷9)÷(56÷8) 54 ÷ 9 ×8 = = =

= = =

280× 4 ÷5 60×8+1570 60×(23-17) = = =

= = =

22×4+221 21×3+410 40÷2+174

= = =

= = =

147+72÷8 9×4+420 2×80÷4

= = =

= = =

120×5÷2 202+36÷9 30÷5+240 = = =

= = =

81÷9+877 66×5+774 921+7×4

= = =

= = =

80×6×2 770÷7+65 807+20÷2 = = =

= = =

100-50÷5 35-35÷7 302+30×2 = = =

= = =

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