⒈(-48)÷8-(-25)×(-6); ⒉(-56)÷(-12+8)+(-2)×5; ⒊-4/3×(12-1又3/1-0.4); ⒋ 5平方-3×[-3平方+(-2)×(-3)]+(-5)平方.
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![⒈(-48)÷8-(-25)×(-6); ⒉(-56)÷(-12+8)+(-2)×5; ⒊-4/3×(12-1又3/1-0.4); ⒋ 5平方-3×[-3平方+(-2)×(-3)]+(-5)平方.](/uploads/image/z/12876210-18-0.jpg?t=%E2%92%88%EF%BC%88-48%EF%BC%89%C3%B78-%EF%BC%88-25%EF%BC%89%C3%97%EF%BC%88-6%EF%BC%89%3B+%E2%92%89%EF%BC%88-56%EF%BC%89%C3%B7%EF%BC%88-12%2B8%EF%BC%89%2B%EF%BC%88-2%EF%BC%89%C3%975%EF%BC%9B+%E2%92%8A-4%2F3%C3%97%EF%BC%8812-1%E5%8F%883%2F1-0.4%EF%BC%89%3B+%E2%92%8B+5%E5%B9%B3%E6%96%B9-3%C3%97%EF%BC%BB-3%E5%B9%B3%E6%96%B9%2B%EF%BC%88-2%EF%BC%89%C3%97%EF%BC%88-3%EF%BC%89%EF%BC%BD%2B%EF%BC%88-5%EF%BC%89%E5%B9%B3%E6%96%B9.)
⒈(-48)÷8-(-25)×(-6); ⒉(-56)÷(-12+8)+(-2)×5; ⒊-4/3×(12-1又3/1-0.4); ⒋ 5平方-3×[-3平方+(-2)×(-3)]+(-5)平方.
⒈(-48)÷8-(-25)×(-6); ⒉(-56)÷(-12+8)+(-2)×5; ⒊-4/3×(12-1又3/1-0.4); ⒋ 5平方-3×[-3平方+(-2)×(-3)]+(-5)平方.
⒈(-48)÷8-(-25)×(-6); ⒉(-56)÷(-12+8)+(-2)×5; ⒊-4/3×(12-1又3/1-0.4); ⒋ 5平方-3×[-3平方+(-2)×(-3)]+(-5)平方.
1.原式=(-6)-150
= -156
2.原式=(-56)÷(-4)+(-10)
=14+(-10)
=14-10
=4
3.原式= -4/3×(11又3/0.6)
= -4/3×(11+3/0.6)
= -4/3×(11+5)
= -4/3×16
= -64/3
= -21又1/3
4.原式=25-3×(9+6)+25
=25-3×15+25
=25-45+25
=(-20)+25
=5
啊,累死我了.
先采纳·····
(-48)÷8-(-25)×(-6) 42×(-3分之2)+(-4分之3)÷(-0.25)(-48)÷8-(-25)×(-6)42×(-3分之2)+(-4分之3)÷(-0.25)
⒈(-48)÷8-(-25)×(-6); ⒉(-56)÷(-12+8)+(-2)×5; ⒊-4/3×(12-1又3/1-0.4); ⒋ 5平方-3×[-3平方+(-2)×(-3)]+(-5)平方.
(-48)÷8-(-25)X(-6)怎么做,
(-48)÷8-(-25)x(-6)写出过程.
(-48)÷6-(-25)×(-4)
(-48)除以8-)-(-25)乘(-6)
(-48)/8-(-25)X(-6)=?
【1】4-(-2)³-3³÷(-1)³【2】-10+8÷(-2)²-(-4)×(-3)【3】3×(-4)+(-28)÷7【4】(-48)÷8-(-25)×(-6)【5】-2⁴+(3-7)²-2【6】(-56)÷(-12+8)+(-2)×5【7】-3/4
(7/8-5/6÷1/48) 简算
(-24又7分之6)÷(-6) 48又8分子7÷(-7) 简便计算,
1(-48)÷8-(—25)×(—6) 2 42×(-3分之2)+(-4分之3)÷(-0.25) 快,火速
8/5÷6/5×(4/1+25%)
如果□÷48÷(8+2)=25,那么□=( ).如果□÷48÷(8+2)=25,那么□=( ).
-(48)÷(+6)÷(-0.125)脱式计算应该是(-48)÷(+6)÷(-0.125)
12÷(4分之1+3分之1)(-6)-(-3)÷3分之1(-48)÷8-(-25)×(-6)(-3分之2)×(-6分之5)-(-5分之2)÷(-5分之3)17-8÷(-2)+4×(-5)-6+(-8分之3)÷(-9)×(-4分之27)5分之6×(-3分之2-2分之3)÷(-1又5分之3)
(91×48×75)÷(25×13×16)简算
(-48)÷8-(-25)x(-6)=
(-48)÷8-(-25)x(-6) 计算