求300道100以内连加连减混合数学题

4个回答

  • 1.4+0.7= 9.8-5.8= 0.46-0.34= 2.5+0.9= 3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.22= 0.89-0.25= 19.9+11.1= 20-3.7-7.3= 100-35.2= 0.9-0.52= 0.68+0.42= 8.1-5.1= 0.728-0.24= 0.8+0.18= 0.89-0.25= 19.9+11.1= 1+3.89= 100-32.8= 0.75+0.4= 20+0.78= 4.8+4.2= 5.7-3= 4.9-1.7= 1.34+0.8= 2-0.75= 8.7+0.03= 0.2-0.09= 8.5+2.5= 5-0.3= 8.8+2.2= 0.98-0.5= 0.58+0.2= 0.48+0.52

    15+35+20= 20+17+38= 7+18+35= 45+20+17= 5+7+19= 18+24+35= 64+7+9= 99-81+7-18 38 - 28 =

    44 - 28 =

    90 - 8 =

    1 - 1 =

    31 - 25 =

    90 - 18 =

    73 - 28 =

    25 - 16 =

    81 - 39 =

    71 - 4 =

    2 - 2 =

    42 - 38 =

    31 - 11 =

    24 - 19 =

    90 - 8 =

    39 - 19 =

    15 - 14 =

    71 - 55 =

    75 - 46 =

    59 - 19 =

    86 - 46 =

    69 - 61 =

    4 - 4 =

    68 - 19 =

    73 - 36 =

    90 - 9 =

    62 - 27 =

    30 - 25 =

    23 - 2 =

    93 - 78 =

    67 - 62 =

    83 - 2=

    32 - 24 =

    70 - 48 =

    75 - 73 =

    63 - 19 =

    18 - 1 =

    77 - 17 =

    69 - 7 =

    52 - 22 =

    4 - 4 =

    88 - 59 =

    24 - 15 =

    45 - 24 =

    12 + 37 =

    63 + 3 =

    66 + 2 =

    71 + 17 =

    76 + 10 =

    21 + 13 =

    48 + 2 =

    94 + 3 =

    27 + 15 =

    8 + 57 =

    47 + 2 =

    85 + 10 =

    66 + 26 =

    40 + -1 =

    3 + 37 =

    63 + 29 =

    40 + 48 =

    27 + 50 =

    33 + 31 =

    28 + 6 =

    15 + 21 =

    46 + 33 =

    95 + 1 =

    12 + 85 =

    41 + 32 =

    21 + 20 =

    87 + 7 =

    67 + 16 =

    49 + 35 =

    4 + 49 =

    77 + 6 =

    33 + 15 =

    88 + 5 =

    37 + 59 =

    22 + 3 =

    68 + 24 =

    10 + 30 =

    79 + 1 =

    2 + 95 =

    54 + 34 =

    70 + 5 =

    73 + 2 =

    81 + 13 =

    75 + 10 =

    40 + 3 =

    60+32=

    87+11=

    11+11=

    33+12=

    31+31=

    82+14=

    23+32=

    66+13=

    44+33=

    43+56=

    22+34=

    23+24=

    54+34=

    43+55=

    12+78=

    21+21=

    33+43=

    54+45=

    45+6+23=

    67+12+3=

    9+23+45=

    39+49=

    17+25=

    33+8+9=

    4+14+28=

    9+1-9=

    8+4-8=

    5+9-8=

    9+9-8=

    8+3-8=

    6+5-6=

    9+1-5=

    10+8-7=

    7+9+2=

    7+8-6=

    4+8-4=

    8-4+8=

    7+9-9=

    2+10-1=

    4+7-9=

    9+10-7=

    7+10-1=

    7+5-8=

    5+10-7=

    7-2+9=

    3+7-6=

    7+5-3=

    10-6+6=

    7+3-4=

    9+7-1=

    9+2-1=

    10-3+5=

    7+8-9=

    8-2+6=

    10-4+4=

    9-1+10=

    4+7-2=

    5+6-5=

    8+6-10=

    8-5+10=

    9-3+4=

    3+9-4=

    6+7-7=

    5+6-1=

    10+10-9= 2+9-7=