四年级计算题1000道

1、336 >25112 52335 X24125 对536 >125116>58256X81331 >25125 34336 25215 M4205 >3231 >20637 >48191 X214325 68336 21245 M131 >20621 126302 M2135 >24325 4112 32121 11417M8431 20851 >21461 13524 15833 26416 10933 20425 118302 15302 >54210 21119 24325 2966 125180 T0720 T0360

2、30920 乂0780 令0432 登4625 e3837 *3850 T7780 e6960 乂0544 T7898 登8420 30780 e0690 30750 芍0840 %0520 *0920 登3840 吆4704 *4480 32672%754 寸8897 39624 登6576 T8173T73.77 1.85.22 0.399 0.024.67 0.95X2.441.666 6.15.6 6.54.88 2.95.61 4.38.9 2.45.5 559.77 0.021.384 5.18.78 832.6 6159X0.24.268 1.757 5.79.46 2.8517

3、.8 6.41.5 4.9117-3691%50.16 27059.31 3320.82-43.1915.36 127 £25306 ?50.56 7.329.14 1602.48 4025.2 0.04136 15215 >36325 >6552 31557 15836 21535 126235 12321 19321 M6332 >2433 215125 6335 26165 24256 31306 12260 15303 4665 224325 40167 48336 25125 45780 e0690 30750 芍0840 令0520 乂0920 e384

4、0 吆4704 *4480 32672 21754 58897侬624 26576 18173T73.77 1.85.22 0.39.99 0.022840 T5630 31961 191 980 28828 3612.3 61.23 5.681.2 2537.2 0.75.6 1.137.8 4.52.5 166.08 2.287.2 1.254.5 4.43.25 42157.5 2567.3 4244.1 219.36 642.5 2.50.99 1.113.63 4.736.1 1.9568 >9307 >4654X347>2101598 G4294 29689 34

5、618领372 52.03 733.8 61.7 2.632.8 420.395 5676. 0.74234 >46613 >48320 >257210+2865444 764321 48350 34930 32864 36694 T75981 -26609 879100 2405070 397936 26450 25289 -4432000 -7003.2 &460.672 4.2104 241.71 3.88.4 5.60.13 4506.7 902.7231 3.1315.2 425 X29117 253842 340.276 2336 2446 0.049.9

6、5+2.470.045 0.315.3041 26135 >5108 >68X3127 >210138 >982 >403126 >89203 X32312 >25336%858 39918旬888 37645 32437 >28117 3691 650.16 27059.31 3320.82-43.1915.36 127 田.25306 月.50.56 7.329.14 1602.48 4025.2 6.04136 M5215 M6325 >6552X31557 M5836X215294 29840 60520 乂0920 登3840 电

7、704 *4480 32672%754 58897侬624 26576 勺 8173T7135 >45108 >2554 >31247>210138 >54126 X89203 X32312 >25437 >2882 >403208 X2436X137406 X23460 X23305 >56624 >7846 >589353 >5645 >240479 X85336%858 39918 e7888为645 32432 乂6966%731 月9980 28828 36689 0618 38372 乂5328 乂239

8、5 56765 74运算律：48 25 175578 + 143+22 + 57128+89+72357 288 143129+235+171 + 165378 527 73167 + 289+3358+39+42+ 615 34 125 366125+75+320153 38 162163 + 32+ 137+268158 395 105822 + 197+788.4000 T25240七3200 50400 -25150 252000 T259000 T251000 252000 80混合运算:672-67212X7987 + (345 298) X65210X(520 (240 - 22

9、7)340-240 -20X530X(320 170) 90458 (85+28) 23630 >840 (240-212)408 寸512 (178 + 283)864 寸(27 23) 12(105 12 635) 25240-1405X3360 260 到 X5104 >48 + 272 T635+655-20240+ 180 30 >2450 W0 + 20X3146-(34 + 420 另0)624十27 14) M(77 21 节 )691(165 65 对出840 寸(120+ 195) 45557(186+26) 23375 + (2510) M5(65934

10、) + (280/0)15X27-200 8(324-285) X12 26(16048T2) >4336 寸(3629) X662 X (300145 七)35 X (320 170)却(36X54984)e4150 寸90 + (6752)182 寸36 + (12+6)640 寸(96-80) M57 M2560 35848-64016X122800 +100+789(947 599) + 76 >6436 ><913-276 -23)(93 + 25X21)刈507 T 3 >63+498723-(521 +504)芝5384 T 2+ 23 >37

11、1(39-21) )(396 6)156 斗(17.7-7.2) 3 +37.85- (7.85+6.4) 3028X5+969.9 318)81 寸(72-54) >9960 + (150032 >45)192 ( 54+38) )67138 25 4(13 125) (3 8)(12+24+80) 50704 X2525 32 12532 ><25+125)178X101 17884 X36+64 >8475 99+2 7583M0283 X298 M99123 >18- 123X3+85 M2350 (34 4) 325X(24+16)178 >

12、99+17879 >42+79+79 >577300 -25 -48100 *月575 >27+19 >2531 X870+13 >3104 X(25 65+25 X28)102 >7658 98 44280+840 -24X585 ><95-1440 吆4)8870 寸105+20 X2)80400(4300 + 8705)1437 >27+27 >56381432 十13 >52 + 78)125 >(33-1)37.4(8.6 + 7.24 6.6)156X107-772937.85- (7.85+6.4)287 &

13、gt;5+96990 3181554 寸(72-58) X3360 千(12 + 6) X5288 寸(2614) X8500 >6-(50 2-80)(105X12- 635)攵5864 寸(2723) X12(45+38 16) X24500 ( 240+38X6)64 ( 8742) 15(845 15X3) T612 斗(4928)也812-7009+31 M1)(58+37) + (64-9 5)450 寸(8448 ) T2(58+37) + (64-9 178-145 5>6+4285+14 X (14+208 -26)(284+16) X (512-8208 18)

14、120-36 4T8+35(6.8-6.8 0.55) 8.50.12 >4.8 0t12 4.8(3.2 1.5+2.5)勺.65.8 X3.87-0.13) +4.2 a7432.52- (6+9.728 3.2) X2.5(7.1-5.6) X0.9-1.15 2炉5.4 ".6 X3.7-2.9) +0.6212X6+ (12-7.2) -612 >6 7.2-60.68 1.9+0.32 怵(58+370) + (64-45)420+580-64 21 28(136+64) X (65-345 23)48.10.15-10.75 0.4-5.7388+(5000

15、-1000)158+262+138375+219+3815001 2471021(181+2564) +2719378+44+114276+228+3537755-(2187+755)2214+638+28638 X25M(13 M25)代漏)(12+24+80) 50704 2525 X32M2532X(25+125) 88 125102 X7658 >9878X101 17884 36+64 8475 >99+2 >7583 X102-83X2123 M8123 >3+85 M2350 (3425X(24+16)178 >99+17879 42+79+79 5

16、77300 -25 乂8100 * 月516800 T2030100 -210032000 -40049700 -700 75 27+19 >2 54800 -2532356- ( 1356721)1235- ( 1780 1665)31 >870+13 >3104X(25 )65+25 >28)(181+2564) +2719 12X2575 24138 25 488 125102 76347+45X2-4160 -52(58+37) + (64-9 >5)95+ (64-45)178-1455X6+42812-700 + (9+31X11) 85+14X (1

17、4+208+26)120-36 4 T8+35(58+37) + (64-9 5)(6.8-6.8 0.55) 8-50.12 >4.8 0-12 4.8(3.2 1.5+2.5)勺.650.6.5 *4.8-1.2 4X5.8 X(3.87-0.13) +4.2 3.74 32.52- ( 6+9.728 夕2) X2.5(7.1-5.6) >0.9-1.15 2.A5.4 程.6 X3.7-2.9) +0.6212 对+ (12-7.2) -612 >67.2-60.68 1.9+0.32 仰420+580-64 21 28136+6 X (65-345 23)15-10

18、.75 0.4-5.718.1 + ( 3-0.299 0.23) M10.15-10.75 0.4-5.7996 +83=580 18=4140 40=4205-3485 T 7 M 5551 寸155-2584 19)7000-340 15 e5(6409+23 17) 68386-(2525+2005) 153365+1836 -51-2978(2995+5285) 1-5X132101-(2260+3200) 421141+756 -54 >488722 89+8580 655488-364 26X3904000-(2580+2880 16)(2495+353) (500-484

19、)3640-625 25 M57560 (125-113)+278635.85- ( 1.75+9.825)14.635.65- 1.89+9.1424.58+14.6-15.4872400 -80-14X2108 (83+360 -60)(420 + 48) + (375345)420 + (205 198) >4460 + (29 18T)1450-2 X (16 + 9)49070X154774 + (17+26)47-28 + 33215-24 =900 -24 =56 >35 =320-770 11 M=960 32+ 15 M1451- (164-88)当38 >

20、250 =7580 七4 =140 >250=508X15 =8500 -70 =40800 §40 =17575 登5=68+35M3=725 ( 125+237)=(114+166)y5=432 + (9>8)=189-60+40=口算题：380 T9=40 M00=2020 20=75-75 5=40+360 e0=15M>8=77 >20 =100-13 6=660 -60=70 >30=34 T 7 >20=600 芍0=350+80=25 >40=28 X30=450 45=300 >6=523=420-21 =460+ 2

21、80 =14 5+8=45-2 汉=12+12 T2=0勺6淘=13>-70=280+70=810-27 =450七阁=60 勺2=8X50=1000 -20=760 乂0=1004X6=12>25 =62X3=0 >65+5 =6+18+84 =98+12 =42 Mx5=9X55 >9 =60 >9=50 X90=600 30=20 X34=43 >2=11 >600=13 >00=75-18=70-30=8000-3000=120 T=3>900=900 T=320 3=210 >4=25 100=25 >4=84%=3-

22、1.4 =13T00 =120 >6 =85-58 =4.3 1000=2.5+0.05=45 >20 =100 >2.8 =8>9 + 8 =7X5-7 >5 =125 >7 >8 =5M+ 1 =10 (2.3+2.7) =7X99+7=0.5+1.5=120-62=4 X (36 25)=0.75+0.3=0.5+0.5=0.5-0.5=300-84-16=0.69+1.1 =300X18=7+7>9=240 >30=1.3-0.8=630 e0=6 0.37=0 M00+100=60 X0=2.73+0.27=540 -270 =400 芍0=99 33=18 >50=470+70=14 M=750 h50=1400 -70=6 M20=84 47=480 -40=36 阁 X5=620-30=217-65-35=30-30 512 >6+8=5 >4 >6=125 >78X88.33-2.43-4.5799 X376.7-2.63 + 3.3-3.37用