100道初一数学计算题Word格式文档下载.docx
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(14)
(15)(16)
(17)(18)
(19)(20);
(21);
(22);
(23);
(24);
(25);
(26).
(27)(28)
(50)100
(51)
(52)
(53)
(54)(55)
(56)(57)
(58)
(59)若,,求a+b的值.
(60)已知│a+1│与│b-2│互为相反数,求a-b的值.
(61)(-12)÷
4×
(-6)÷
2;
(62)
(63)(64)
(65)999×
374-53÷
(0.5)3
(66)已知|m+5|+(n-3)2=0,m2x+yn与nxm3是同类项,则x2017+y2018-(m+n)的值
(67);
(68)(-5)×
(-7)-5×
(-6)
(69)
(70).
(71)
(72)
(73)
(74);
(75);
(76)(-5)×
(-8)×
0×
(-10)×
(-15);
(77)(-3)×
(-4)×
(-5)+(-5)×
(-7)
(78)(-0.1)×
(-1)×
(-100)-0.01×
(1000).
(79)2×
(-)×
(-);
(80)(-+--)×
(-20);
(81)(-3)×
(-0.12)×
(-2)×
33;
(82)(-+-)×
(-36).
(83)-×
(12-2-0.6)
(84)(+)×
|-|×
2×
(-5);
(85)(-1)×
3(-)×
(-1)
(86)(87)(-2)×
(-)
(88)0×
(-13.52)=(89)(-1)2020×
a=
(90)(-3.25)×
(+)
(91)(-185.8)×
(-36)×
(-25)
(92)(93)
(94)(95)
(96)(-)×
0.125×
(-8)
(97)
(98)(-0.25)×
0.5×
4
(99)(-4)×
(-18.36)×
2.5
(100)(-)×
(-18)+(-)×
(-3)×
2