急需综合算式16道,方程8道,简算8道

3个回答

  • 1. 3/7 × 49/9 - 4/3

    2. 8/9 × 15/36 + 1/27

    3. 12× 5/6 – 2/9 ×3

    4. 8× 5/4 + 1/4

    5. 6÷ 3/8 – 3/8 ÷6

    6. 4/7 × 5/9 + 3/7 × 5/9

    7. 5/2 -( 3/2 + 4/5 )

    8. 7/8 + ( 1/8 + 1/9 )

    9. 9 × 5/6 + 5/6

    10. 3/4 × 8/9 - 1/3

    11. 7 × 5/49 + 3/14

    12. 6 ×( 1/2 + 2/3 )

    13. 8 × 4/5 + 8 × 11/5

    14. 31 × 5/6 – 5/6

    15. 9/7 - ( 2/7 – 10/21 )

    16. 5/9 × 18 – 14 × 2/7

    17. 4/5 × 25/16 + 2/3 × 3/4

    18. 14 × 8/7 – 5/6 × 12/15

    19. 17/32 – 3/4 × 9/24

    20. 3 × 2/9 + 1/3

    21. 5/7 × 3/25 + 3/7

    22. 3/14 ×× 2/3 + 1/6

    23. 1/5 × 2/3 + 5/6

    24. 9/22 + 1/11 ÷ 1/2

    25. 5/3 × 11/5 + 4/3

    26. 45 × 2/3 + 1/3 × 15

    27. 7/19 + 12/19 × 5/6

    28. 1/4 + 3/4 ÷ 2/3

    29. 8/7 × 21/16 + 1/2

    30. 101 × 1/5 – 1/5 × 21

    1. 3/7 × 49/9 - 4/3

    2. 8/9 × 15/36 + 1/27

    3. 12× 5/6 – 2/9 ×3

    4. 8× 5/4 + 1/4

    5. 6÷ 3/8 – 3/8 ÷6

    6. 4/7 × 5/9 + 3/7 × 5/9

    7. 5/2 -( 3/2 + 4/5 )

    8. 7/8 + ( 1/8 + 1/9 )

    9. 9 × 5/6 + 5/6

    10. 3/4 × 8/9 - 1/3

    11. 7 × 5/49 + 3/14

    12. 6 ×( 1/2 + 2/3 )

    13. 8 × 4/5 + 8 × 11/5

    14. 31 × 5/6 – 5/6

    15. 9/7 - ( 2/7 – 10/21 )

    16. 5/9 × 18 – 14 × 2/7

    17. 4/5 × 25/16 + 2/3 × 3/4

    18. 14 × 8/7 – 5/6 × 12/15

    19. 17/32 – 3/4 × 9/24

    20. 3 × 2/9 + 1/3

    21. 5/7 × 3/25 + 3/7

    22. 3/14 ×× 2/3 + 1/6

    23. 1/5 × 2/3 + 5/6

    24. 9/22 + 1/11 ÷ 1/2

    25. 5/3 × 11/5 + 4/3

    26. 45 × 2/3 + 1/3 × 15

    27. 7/19 + 12/19 × 5/6

    28. 1/4 + 3/4 ÷ 2/3

    29. 8/7 × 21/16 + 1/2

    30. 101 × 1/5 – 1/5 × 21

    1. 3/7 × 49/9 - 4/3

    2. 8/9 × 15/36 + 1/27

    3. 12× 5/6 – 2/9 ×3

    4. 8× 5/4 + 1/4

    5. 6÷ 3/8 – 3/8 ÷6

    6. 4/7 × 5/9 + 3/7 × 5/9

    7. 5/2 -( 3/2 + 4/5 )

    8. 7/8 + ( 1/8 + 1/9 )

    9. 9 × 5/6 + 5/6

    10. 3/4 × 8/9 - 1/3

    11. 7 × 5/49 + 3/14

    12. 6 ×( 1/2 + 2/3 )

    13. 8 × 4/5 + 8 × 11/5

    14. 31 × 5/6 – 5/6

    15. 9/7 - ( 2/7 – 10/21 )

    16. 5/9 × 18 – 14 × 2/7

    17. 4/5 × 25/16 + 2/3 × 3/4

    18. 14 × 8/7 – 5/6 × 12/15

    19. 17/32 – 3/4 × 9/24

    20. 3 × 2/9 + 1/3

    21. 5/7 × 3/25 + 3/7

    22. 3/14 ×× 2/3 + 1/6

    23. 1/5 × 2/3 + 5/6

    24. 9/22 + 1/11 ÷ 1/2

    25. 5/3 × 11/5 + 4/3

    26. 45 × 2/3 + 1/3 × 15

    27. 7/19 + 12/19 × 5/6

    28. 1/4 + 3/4 ÷ 2/3

    29. 8/7 × 21/16 + 1/2

    30. 101 × 1/5 – 1/5 × 21

    1.口算下面各题

    (1)58+42= (2)87-45= (3)125×8=

    (4)50×12= (5)804÷4= (6)134+66=

    (7)1000-98= (8)720÷5= (9)0÷47=

    2.先填写下面各题的运算顺序,再计算出得数.

    (1)168+36-36+32=

    (2)153-5×14+83=

    (3)50×5÷50×5=

    247x+114=37

    71x+3=124

    40x+61=223

    35x+103=171

    239x+51=119

    187x+255=67

    135x+203=15

    83x+151=219

    31x+99=167

    235x+47=115

    183x+251=63

    131x+199=11

    79x+147=215

    79x+199=116

    137x+43=111

    179x+247=59

    127x+195=7

    74x+142=210

    22x+90=158

    226x+38=106

    174x+242=54

    122x+190=2

    70x+138=206

    71x+191=107

    128x+34=102

    170x+238=50

    118x+186=254

    66x+134=202

    14x+82=150

    218x+30=98

    166x+234=46

    163x+24=190

    198x+78=93

    57x+172=78

    146x+214=26

    94x+162=230

    42x+110=178

    42x+162=79

    100x+6=74

    142x+210=22

    90x+158=226

    38x+106=174

    242x+54=122

    239x+100=10

    17x+153=169

    133x+248=154

    221x+33=101

    222x+86=2

    23x+185=253

    65x+133=201

    13x+81=149

    217x+29=97

    218x+82=254

    19x+181=249

    61x+129=197

    9x+77=145

    6x+123=33

    41x+177=193

    156x+15=177

    245x+57=125

    245x+110=26

    47x+209=21

    89x+157=225

    37x+105=173

    37x+157=74

    95x+1=69

    137x+205=17

    134x+251=161

    169x+48=64

    28x+143=49

    169x+33=206

    227x+133=201

    13x+81=149

    217x+29=97

    214x+74=240

    248x+128=144

    107x+222=128

    249x+113=29

    50x+212=24

    145x+9=181

    202x+108=176

    244x+56=124

    241x+102=12

    20x+156=172

    135x+250=156

    20x+141=57

    78x+240=52

    120x+188=256

    120x+241=157

    178x+84=152

    13x+130=40

    48x+184=199

    163x+22=184

    48x+168=85

    106x+12=80

    197x+58=224

    232x+112=127

    91x+206=112

    232x+96=13

    34x+196=8

    128x+248=165

    186x+92=160

    21x+138=48

    55x+191=207

    171x+30=192

    56x+176=92

    113x+19=87

    208x+72=244

    9x+171=239

    100x+217=127

    135x+15=31

    47x+214=224

    245x+151=219

    80x+197=107

    115x+251=11

    230x+89=251

    115x+236=152

    173x+79=147

    11x+132=48

    69x+231=43

    160x+21=187

    195x+75=90

    106x+17=28

    49x+211=23

    143x+7=180

    250x+205=115

    123x+3=18

    34x+201=212

    233x+139=207

    68x+185=95

    103x+238=254

    14x+181=192

    213x+119=187

    51x+171=88

    158x+112=22

    30x+166=182

    198x+109=119

    140x+46=114

    235x+99=15

    85x+40=206

    214x+94=110

    126x+37=47

    117x+72=238

    246x+126=142

    157x+69=79

    100x+6=74

    194x+59=231

    45x+256=166

    174x+54=70

    85x+253=7

    80x+39=211

    232x+138=206

    67x+184=94

    154x+86=206

    123x+144=50

    167x+28=194

    254x+186=50

    223x+244=150

    14x+134=51

    121x+76=242

    250x+129=145

    161x+72=83

    156x+114=31

    101x+56=221

    229x+109=125

    141x+52=62

    132x+87=253

    5x+141=157

    173x+84=94

    168x+126=42