初一上册数学51页5题的(9)—(14)小题的答案(只要过程)(9)(-0.02)×(-20)×(-5)×4.5(10)(-6.5)×(-2)÷(-3分之1)÷(-5)(11)6+(-5分之1)-2-(-1.5)(12)-66×4-(-2.5)÷(-0.1)(
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![初一上册数学51页5题的(9)—(14)小题的答案(只要过程)(9)(-0.02)×(-20)×(-5)×4.5(10)(-6.5)×(-2)÷(-3分之1)÷(-5)(11)6+(-5分之1)-2-(-1.5)(12)-66×4-(-2.5)÷(-0.1)(](/uploads/image/z/1608030-54-0.jpg?t=%E5%88%9D%E4%B8%80%E4%B8%8A%E5%86%8C%E6%95%B0%E5%AD%A651%E9%A1%B55%E9%A2%98%E7%9A%84%289%29%E2%80%94%2814%29%E5%B0%8F%E9%A2%98%E7%9A%84%E7%AD%94%E6%A1%88%EF%BC%88%E5%8F%AA%E8%A6%81%E8%BF%87%E7%A8%8B%EF%BC%89%EF%BC%889%EF%BC%89%EF%BC%88-0.02%EF%BC%89%C3%97%EF%BC%88-20%EF%BC%89%C3%97%EF%BC%88-5%EF%BC%89%C3%974.5%EF%BC%8810%EF%BC%89%EF%BC%88-6.5%EF%BC%89%C3%97%EF%BC%88-2%EF%BC%89%C3%B7%EF%BC%88-3%E5%88%86%E4%B9%8B1%EF%BC%89%C3%B7%EF%BC%88-5%EF%BC%89%EF%BC%8811%EF%BC%896%2B%EF%BC%88-5%E5%88%86%E4%B9%8B1%EF%BC%89-2-%EF%BC%88-1.5%EF%BC%89%EF%BC%8812%EF%BC%89-66%C3%974-%EF%BC%88-2.5%EF%BC%89%C3%B7%EF%BC%88-0.1%EF%BC%89%EF%BC%88)
初一上册数学51页5题的(9)—(14)小题的答案(只要过程)(9)(-0.02)×(-20)×(-5)×4.5(10)(-6.5)×(-2)÷(-3分之1)÷(-5)(11)6+(-5分之1)-2-(-1.5)(12)-66×4-(-2.5)÷(-0.1)(
初一上册数学51页5题的(9)—(14)小题的答案(只要过程)
(9)(-0.02)×(-20)×(-5)×4.5
(10)(-6.5)×(-2)÷(-3分之1)÷(-5)
(11)6+(-5分之1)-2-(-1.5)
(12)-66×4-(-2.5)÷(-0.1)
(13)(-2)²×5-(-2)³÷4
(14)-(3-5)+3²×(1-3)
初一上册数学51页5题的(9)—(14)小题的答案(只要过程)(9)(-0.02)×(-20)×(-5)×4.5(10)(-6.5)×(-2)÷(-3分之1)÷(-5)(11)6+(-5分之1)-2-(-1.5)(12)-66×4-(-2.5)÷(-0.1)(
(-0.02)×(-20)×(-5)×4.5
=-0.02×20×5×4.5
=-9
(-6.5)×(-2)÷(-3分之1)÷(-5)
=6.5×2×3×1/5
=7.8
6+(-5分之1)-2-(-1.5)
=6-1/5-2+1.5
=5.3
-66×4-(-2.5)÷(-0.1)
=-66×4-2.5÷0.1
=-289
(-2)²×5-(-2)³÷4
=20+2
=22
-(3-5)+3²×(1-3)
=2-9×2
=-16
把题抄上来 我都大学毕业好几年了 你让我哪去找初一数学书去?还不说是那个版本的(9)(-0.02)×(-20)×(-5)×4.5
(10)(-6.5)×(-2)÷(-3分之1)÷(-5)
(11)6+(-5分之1)-2-(-1.5)
(12)-66×4-(-2.5)÷(-0.1)
(13)(-2)²×5-(-2)³÷4
(14)-(3-5...
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把题抄上来 我都大学毕业好几年了 你让我哪去找初一数学书去?还不说是那个版本的
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