人教版七年级上册有理数计算题
人教版七年级上册有理数计算题一、 有理数加法(9)+(13) (12)+27 (28)+(34) 67+(92) (27.8)+43.9 (23)+7+(152)+65 |+()| ()+| 38+(22)+(+62)+(78) (8)+(10)+2+(1) ()+0+(+)+()+() (8)+47+18+(27) (5)+21+(95)+29 (8.25)+8.25+(0.25)+(5.75)+(7.5) 6+(7)+(9)+2 72+65+(-105)+(28) (23)+|63|+|37|+(77)19+(195)+47 (+18)+(32)+(16)+(+26) (0.8)+(1.2)+(0.6)+(2.4) (8)+(3)+2+()+12 5+(5)+4+() (-6.37)+(3)+6.37+2.75有理数减法8-9 -8-979 79 0(9) (25)(13) 8.2(6.3) (3)5 (12.5)(7.5) (26)(12)1218 1()(+)(20)(+5)(5)(12) (23)(59)(3.5) |32|(12)72(5) ()() (+)()() ()3(3.2)7(+)() (+6.1)(4.3)(2.1)5.1()(1)(1)(+1.75) (3)(2)(1)(1.75) 8543 4+()0.5+()(2.75)+ (+4.3)(4)+(2.3)(+4)有理数乘法(9)× ()×(0.26) (2)×31×(0.5)×(5)×(13) (4)×(10)×0.5×(3) ()××(1.8) (0.25)×()×4×(7) ()×()×() (8)×4×()×(0.75)4×(96)×(0.25)× (1+)×56 ()×36 (36)×()()×(80.4) (66)×1()()25×(25)×25× (+)×72 有理数除法18÷(3) (24)÷6 (57)÷(3) ()÷ (42)÷(6) (+)÷() ()÷9 0.25÷()36÷(1)÷() (1)÷(4)÷ 3÷()×()0÷(3)×(7) 3÷() (24)÷(6)2÷(518)× 1÷(3)×() ×()÷()()÷() (+)÷() 3.5 ×(0.5)×÷ 1÷(1)×1×(7) ×()÷ ÷(2)×÷4 0.8×+4.8×()2.2÷+0.8×五、有理数混合运算()×(15×4) (2.4) 2÷()×÷(5) 15(1÷13÷(1) ×(5)÷()×5 (+)÷()13×0.34×+×(13)×0.34 8(25)÷(5) (13)×(134)××() (4)(5)+(4)3 (1650+3)÷(2) (0.5)(3)+6.75517887.21+43+5312.79 (6)×(4)+(32)÷(8)3 ()+|1| (9)×(4)+ (60)÷12 ()1+÷() |3|÷10(15)×1×()÷2 (23+1)÷(1)×(7) 2× 2× ÷× ×× × × +0÷3× ×÷ ×÷×(1) ×0 6+× 10+8÷4×3 (10.5)× ××4×+6 ××× +2×+(6)÷÷(-8)×(-) ×()×23×÷ ÷9÷ 36× +(10.5)××2×4×+ +×÷