班_______ 姓名__________ 学号_____________ 评分__________
(说明:求直接写答案30分钟完成)
(1) (―3)+(-7)= (2) (+12)+(-29)=
(3) = (4) (-36)+(-25)=
(5) (+2)-(+9)= (6) (-38)-(+47)=
(7) = (8) =
(9)-3×(+2)= (10)(-5)×(-2)=
(11)= (12)
(13) (14)-0125×8
(15) (-3)×(+12)= (16)(-15)×(-4)=
(17)(-001)×(-264)= (18)
(19) = (20)-(+2)2=
(21) = (22) =
(23) -(-2)2= (24) (-3)3=
(25) -33= (26) -(-2)3=
(27) (-2)2×(-2)3= (28) (-2)5=
(29) ( )216 (30)( )29
(31) ( )3-8 (32) ( )327
(33) -60÷(-5)= (34)(-90)÷3
(35) 4÷(-12)= (36) -48÷(-6)=
(37) 化简 (38)1倒数
(39)-1倒数 (40) 倒数等身
(41)(-3)2 (42) -32
(43) (-2)4 (44) -24
(45)(-1)3 (46)-13
(47)果n正整数 (1)2n (48) (1)2n1
(49) -(-2)3 (50) -(-2)2=
(51) (46)+(84)_______ (52) 36 (64) __________
(53) (593)|593|__________ (54)
(55) (56) __________
(57)(-12)+(+5) (58)(-32)+(-24)=
(59) 相反数4 (60) 0相反数
(61) -(-4)相反数 (62) 绝值数
(63) -3绝值 (64)绝值5数__________
(65) (66) -2-3=
(67) - ( 68)
(69) - (70)
(71) 8+(-)= (72) -5-(-025) =
(73) 2× = (74) -9+19=
(75) -13-(1+05) = (76) ÷(-4) =
(77) (1)÷(1) = (78) (―4)+(+5)=
(79) +(―10)+(+4)= (80) (+47)―(―89)=
(81) -(+75)+(―6) = (82) =
(83) 相反数绝值
(84) 果ab互相反数a+b
(85) 绝值25间整数
较列数(填><)
(86) ____ 0 (87) _____ (88) 0
(89) 理数中绝值数______________
(90) 数绝值身数必_____________
(91) (-8)×(-2)×(-25) =
(92) =
(93) (-2)×(-12) = (94)-12×(-3)=
(95) = (96) -52×(-5)2=
(97) (-2)2-(-3)2 = (98)(-1)3-81÷(-9) =
(99) (-1)101+(-1)102+(-1)103 =
(100) (1)1·(1)2·(1)3·(1)4=
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