26+68×6 85+57×6 52+69×7

103+13×4 55+71×3 87+26×3

= = =

= = =

75+35×5 55+37×3 86+17×3

= = =

= = =

26+26×2 78+87×3 23+52×7

= = =

= = =

90+56×3 99+27×3 88+28×3

= = =

= = =

99+28×3 77+29×3 76+38×3

= = =

= = =

66+27×2 77+81×9

99+29×2 66+85×6

= =

= =

66+38×6 22+39×6 88+37×1

= = =

= = =

22+30×6 25+32×3 77+28×3

= = =

= = =

99+72×2 55+36×3 66+88×3

= = =

= = =

88+35×3 121+63×6 55+86×3

= = =

= = =

77+26×2 33+43×6 111+29×3

= = =

= = =

55+38×6 89+66× 33+69×3

= = =

= = =

67+26×3 99+78×3

= =

= =

29+31×6 77+32×7 88+37×5

= = =

= = =

73+15×4 90+76×2 52+16×3

= = =

= = =

67+12×5 29+15×3 83+26×8

= = =

= = =

50+93×3 23+40×9 80+73×2

= = =

= = =

12+57×3 86+26×2 353+55×3

= = =

= = =

15+53×3 55+28×2 37+68×6

= = =

= = =

55+16×2 66+38×6 121+49×2

= = =

= = =

66+37×6 55+56×3 81+30×9

= = =

= = =

33+26×4 51+18×7 19+84×9

= = =

= = =

87+26×8 95+31×2 59+77×8

= = =

= = =

91+72×3 93+29×3 75+37×5

= = =

= = =

59+56×5 24+2×23 36+6×36

= = =

= = =

78+73×7 57+85×5

99+59×5 75+53×3

= =

= =

58+53×7 19+88×3 61+52×5

= = =

= = =

31+35×3 69+83×3 69+65×6

= = =

= = =

85+58×9 83+64×6 96+88×6

= = =

= = =

75+55×6 29+73×6 89+92×2

= = =

= = =

66+76×7 93+33×3 82+66×2

= = =

= = =

99+59×3 82+87×3 51+22×3

= = =

= = =

86+36×3 85+29×2

= =

= =

63+28×2 29+37×3 82+66×3

= = =

= = =

23+87×5 28+36×6 87+18×6

= = =

= = =

100+32×2 79+64×6 56+37×5

= = =

= = =

893+35×4 74+59×6 563+37×4

= = =

= = =

93+18×3 92+27×3 256+57×6

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123+13×2 93+23×3 71+89×6

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= = =

236+12×6 55+26×3 99+59×6

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= = =

146＋25×7? （45×9－45）÷5 250÷（20－15）

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315－67×4?? ?103×（40÷5） 125×8×7???

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75＋25×4?? （48＋52）×2÷20 202×4＋221

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= = =

210×3＋410 40÷2＋174 147＋72÷8

= = =

= = =

2×80÷4 120×5÷2 202＋36÷9

=

=

100×4÷2＋420 30÷5×7＋240 256+501×6

893－35×4 74+59×6 563－37×4

= = =

= = =

93－18×3 920+27×3 57×6－256

= = =

= = =

1230－130×2 93+33÷3 71+89×6

= = =

= = =