简便计算题大全四年级

简便计算题大全四年级
2024-11-18 22:28:14
推荐回答(5个)
回答1:

小学四年级简便计算题大全及答案
例1、5.76+13.67+4.24+6.33
=(5.76+4.24)+(13.67+6.33)
=10+10
=20
例2、37.24+23.79-17.24
=37.24-17.24+23.79
=20+23.79
=43.79
例3、 4×3.78×0.25
=4×0.25×3.78
=1×3.78
=3.78
例4、 125×246×0.8
=125×0.8×246
=100×246
=24600
例5、(2.5+12.5)×40
=2.5×40+12.5×40
=100+500
=600
例6、3.68×4.79+6.32×4.79
=(3.68+6.32)×4.79
=10×4.79
=47.9
例7. 26.86×25.66-16.86×25.66
=(26.86-16.86) ×25.66
=10×25.66
=256.6
例8、 5.7×99+5.7
= 5.7×(99+1)
=5.7×100
=570
例9、34×9.9
=34×(10-0.1)
=34×10-34×0.1
=340-3.4
=336.6
例10、 57×101
=57×(100+1)
=57×100+57×1
=5757
例11、7.8×1.1
=7.8×(1+0.1)
=7.8×1+7.8×0.1
=7.8+0.78
=8.58
例12、25×32
=25×4×8
=100×8
=800
例13、125×0.72
=125×8×0.09
=1000×0.09
=90
例14、87×2/85
=(85+2) ×2/85
=85×2/85+2×2/85
=2+4/85
=2又4/85
例15、56.5-3.7-6.3
=56.5-(3.7+6.3)
=56.5-10
=46.5
例16、32.6÷0.4÷2.5
=32.6÷(0.4×2.5)
=32.6÷1
=32.6
例16、86.7×0.356+1.33×3.56
=8.67×3.56+1.33×3.56
=(8.67+1.33)×3.56
=10×3.56
=35.6
例17、15.6÷4-5.6×1/4
=15.6×1/4-5.6×1/4
=(15.6-5.6)×1/4
=10×1/4
=2又1/2
例18、16/23×27+16×19/23
=27/23×16+16×19/23
=16×(27/23+19/23)
=16×2
=32

回答2:

158+262+138
375+219+381+225
5001-247-1021-232
(181+2564)+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
99+999+9999+99999
7755-(2187+755)
2214+638+286
3065-738-1065
899+344
2357-183-317-357
2365-1086-214
497-299
2370+1995
3999+498
1883-398
12×25
75×24
138×25×4
(13×125)×(3×8)
(12+24+80)×50
704×25
25×32×125
32×(25+125)
88×125
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
16800÷120
30100÷2100
32000÷400
49700÷700
1248÷24
3150÷15
4800÷25
21500÷125
2356-(1356-721)
1235-(1780-1665)
75×27+19×2 5
31×870+13×310
4×(25×65+25×28)
(1)(78+61)+39 (2)700-82-18
(3)348+163+242+410+537
(4)125×47-47×25 (5)201×316
(6)374-205+226-95 (7)3000-999
(8)997×7+21 (9)87×470+870×53
(10)(55+55+55+55×5)×125
(11)125×(8+40)×25 (12)99+49×99
(13)264×97+4×264
(14)454+999×999+545
(15)9999×36+6666×3×32
(16)124×38+65×124+76×110-76×7
(17)62×4+44×5+5×18
(18)3400-62×34-38×20-38×14
(19)1992×19911991-1991×19901990
(20(2+4+6+……+100)-(1+3+5+……+99)
1. 2.73 + 0.89 + 1.27
2. 4.37 + 0.28 + 1.63 + 5.72
1. 10 - 0.432 - 2.568
2. 9.3 - 5.26 - 2.74
3. 13.4-(3.4+5.2)
4. 14.9-(5.2+4.9)
5. 18.32 - 5.47 - 4.32
6. 17.29 - 5.28 - 6.29
1. 25 × 6.8 × 0.04
2. 0.25 × 32 × 0.125
3. 6.4 × 1.25 × 12.5
1. 0.45 × 201
2. 0.58 × 10.1
3. 50.2 × 99
4. 4.7 × 9.9
5. 3.28 × 5.7 + 6.72 × 5.7
6. 2.1 × 99 + 2.1
7. 1.7 × 9.9 + 0.17
8. 23 × 0.1 + 2.3 × 9.9
1. 0.18 +4.26 -0.18 +4.26 ☆
2. 0.58 ×1.3 ÷ 0.58 ×1.3 ☆
3. 7.3 ÷4 + 2.7 × 0.25 ☆
4. 3.75 × 0.5 - 2.75 ÷ 2 ☆
5. 5.26 × 0.125 + 2.74 ÷ 8 ☆
a ÷ b ÷ c = a ÷ (b × c)
6. 6.3 ÷ 1.8
7. 4.2 ÷ 3.5
8. 9.5 ÷(1.9 × 8)
9. 12.8 ÷ (0.4 × 1.6)
10. 930 ÷ 0.6 ÷5
11. 63.4 ÷ 2.5 ÷ 0.4
12. (7.7 + 1.54)÷ 0.7
13. (11.7 + 9.9)÷ 0.9
望采纳谢谢,打字累,我要死了

回答3:

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
(99) 48×125
(100) 24×250
(101) 402×15
(102) (25+250)×4
(103) 199×9+199
(104) 27×18+82×27
(105) 2×46+46×18
(106) 401×25
(107) 72×101
(108) 42×(30-1)
(109) 101×85-85
(110) 25×19
(111) 152×49+51×152
(112) 50×(60+8)
(113) 93×99+93
(114) 13×125×8
(115) 125×17+63×125
(116) 492-145-155
(117) 43×25×2
(118) 24×25
(119) 28×111-28×11
(120) 63×8+91×63+63
四年级下的简算题

回答4:

您好,很高兴能够为您答题.以下是我的答案.
158+262+138
375+219+381+225
5001-247-1021-232
(181+2564)+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
99+999+9999+99999

回答5:

184+98 695+202 864-199 738-301
380+476+120 (569+468)+(432+131)

256-147-53 373-129+29 189-(89+74) 456-(256-36)

28×4×25 125×32×25 9×72×125

720÷16÷5 630÷42 102×35 98×42 26×39+61×26 356×9-56×9

99×55+55 78×101-78 52×76+47×76+76 134×56-134+45×134
48×52×2-4×48 25×23×(40+4) 999×999+1999
158+262+138 375+219+381+225 5001-247-1021-232
(181+2564)+2719 378+44+114+242+222 276+228+353+219

(375+1034)+(966+125) (2130+783+270)+1017 99+999+9999+99999

7755-(2187+755) 2214+638+286 3065-738-1065 899+344

2357-183-317-357 2365-1086-214 497-299 2370+1995
3999+498 1883-398 12×25 75×24

138×25×4 (13×125)×(3×8) (12+24+80)×50 704×25
25×32×125 32×(25+125) 88×125 102×76 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

16800÷120 30100÷2100 32000÷400 49700÷700

1248÷24 3150÷15 4800÷25

21500÷125