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先说说每道题的运算顺序,再计算240+(568-36×13)82×3+3×18×445+240÷4×4046×(18+282)-3800.
题目详情
先说说每道题的运算顺序,再计算 240+(568-36×13) 82×3+3×18×4 45+240÷4×40 46×(18+282)-3800. |
240+(568-36×13)
82×3+3×18×4
45+240÷4×40
46×(18+282)-3800.
240+(568-36×13)
82×3+3×18×4
45+240÷4×40
46×(18+282)-3800.
240+(568-36×13)
82×3+3×18×4
45+240÷4×40
46×(18+282)-3800.
240+(568-36×13)
82×3+3×18×4
45+240÷4×40
46×(18+282)-3800.
▼优质解答
答案和解析
(1)240+(568-36×13),
=240+(568-468),
=240+100,
=340;
(2)82×3+3×18×4,
=246+216,
=462;
(3)45+240÷4×40,
=45+60×40,
=45+2400,
=2445;
(4)46×(18+282)-3800,
=46×300-3800,
=13800-3800,
=10000.
(1)240+(568-36×13),
=240+(568-468),
=240+100,
=340;
(2)82×3+3×18×4,
=246+216,
=462;
(3)45+240÷4×40,
=45+60×40,
=45+2400,
=2445;
(4)46×(18+282)-3800,
=46×300-3800,
=13800-3800,
=10000.
(1)240+(568-36×13),
=240+(568-468),
=240+100,
=340;
(2)82×3+3×18×4,
=246+216,
=462;
(3)45+240÷4×40,
=45+60×40,
=45+2400,
=2445;
(4)46×(18+282)-3800,
=46×300-3800,
=13800-3800,
=10000.
(1)240+(568-36×13),
=240+(568-468),
=240+100,
=340;
(2)82×3+3×18×4,
=246+216,
=462;
(3)45+240÷4×40,
=45+60×40,
=45+2400,
=2445;
(4)46×(18+282)-3800,
=46×300-3800,
=13800-3800,
=10000.
(1)240+(568-36×13), =240+(568-468), =240+100, =340; (2)82×3+3×18×4, =246+216, =462; (3)45+240÷4×40, =45+60×40, =45+2400, =2445; (4)46×(18+282)-3800, =46×300-3800, =13800-3800, =10000. |
(1)240+(568-36×13),
=240+(568-468),
=240+100,
=340;
(2)82×3+3×18×4,
=246+216,
=462;
(3)45+240÷4×40,
=45+60×40,
=45+2400,
=2445;
(4)46×(18+282)-3800,
=46×300-3800,
=13800-3800,
=10000.
(1)240+(568-36×13),
=240+(568-468),
=240+100,
=340;
(2)82×3+3×18×4,
=246+216,
=462;
(3)45+240÷4×40,
=45+60×40,
=45+2400,
=2445;
(4)46×(18+282)-3800,
=46×300-3800,
=13800-3800,
=10000.
(1)240+(568-36×13),
=240+(568-468),
=240+100,
=340;
(2)82×3+3×18×4,
=246+216,
=462;
(3)45+240÷4×40,
=45+60×40,
=45+2400,
=2445;
(4)46×(18+282)-3800,
=46×300-3800,
=13800-3800,
=10000.
(1)240+(568-36×13),
=240+(568-468),
=240+100,
=340;
(2)82×3+3×18×4,
=246+216,
=462;
(3)45+240÷4×40,
=45+60×40,
=45+2400,
=2445;
(4)46×(18+282)-3800,
=46×300-3800,
=13800-3800,
=10000.
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