小学四年级简算题 急!

1个回答

  • 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

    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

    4×(25×65+25×28)

    (a+b)+ c = a +(b+c)

    2.73 + 0.89 + 1.27

    4.37 + 0.28 + 1.63 + 5.72

    a-b-c = a -(b+c)

    10 - 0.432 - 2.568

    9.3 - 5.26 - 2.74

    13.4-(3.4+5.2)

    14.9-(5.2+4.9)

    18.32 - 5.47 - 4.32

    17.29 - 5.28 - 6.29

    (a × b)×c = a ×(b × c)

    25 × 6.8 × 0.04

    0.25 × 32 × 0.125

    6.4 × 1.25 × 12.5

    c ×(a+b)= ca + cb

    0.45 × 201

    0.58 × 10.1

    50.2 × 99

    4.7 × 9.9

    3.28 × 5.7 + 6.72 × 5.7

    2.1 × 99 + 2.1

    1.7 × 9.9 + 0.17

    23 × 0.1 + 2.3 × 9.9

    0.18 +4.26 -0.18 +4.26 ☆

    0.58 ×1.3 ÷ 0.58 ×1.3 ☆

    7.3 ÷4 + 2.7 × 0.25 ☆

    3.75 × 0.5 - 2.75 ÷ 2 ☆

    5.26 × 0.125 + 2.74 ÷ 8 ☆

    a ÷ b ÷ c = a ÷ (b × c) 6.3 ÷ 1.8

    9.5 ÷(1.9 × 8)

    12.8 ÷ (0.4 × 1.6)

    930 ÷ 0.6 ÷5

    63.4 ÷ 2.5 ÷ 0.4

    (7.7 + 1.54)÷ 0.7 ☆

    (11.7 + 9.9)÷ 0.9 ☆

    简便计算(加减法)

    6.9+4.8+3.1

    15.89+(6.75-5.89)

    7.85+2.34-0.85+4.66

    35.6-1.8-15.6-7.2

    13.75-(3.75+6.48)

    47.8-7.45+2.55

    66.86-8.66-1.34

    乘除法:0.25×16.2×4

    0.25×32 ×0.125

    2 .5 ×(4 +0.4) (1.25-0.125)×8

    4.8×100.1

    4.2×99

    56.5×9.9+56.5

    5.4×11-5.4

    3.83×4.56+3.83×5.44

    7.09×10.8-0.8×7.09

    3.65×4.7-36.5×0.37

    13.7×0.25-3.7÷4

    10.7×16.1-1.1×10.7 +10.7 ×5

    4.9÷1.4

    3.9÷(1.3×5)

    63.4÷2.5÷0.4

    (7.7+1.4)÷0.7