1 有理数混合计算题(一) (1).(-85 )× (-4)2-0
25× (-5)× (-4)3; (2).-24÷ (-232 )× 2+521 × (-61 )-0
25; (3).4
0)4121(212)2
0(12 (4).(1876597)× (-18)+1
95× 6-1
0(81|)1(324 2 ( 6 )
)]533(5[)2128(22 (7)
(-23 )2×(-34 )2÷(-21 )-32-|-9| (8
541(15)10()76()1()32 (9)-102+8÷(-2)2-(-4)×(-3) (10)
7)2×(-1)24÷81 ×(-5)3 3 有理数混合计算题(二) (1) –1-61413121+3; (2)-25+5× (-7)÷ (-7)2; (3) –1-(-16)· 2131÷ 61- |-1|; (4) -841 +841 ÷ 3131272 (5) )1(32321)1(4× 105; (6)8-2× (-32)-(-2× 3)2 (7) -13× 32 -0
34×3172 × (-13) - 75× 0
34 (8)(-0
12)×(+2121 )×(-43 )×(-1
6) 4 (9)-(-3)×(+5)×(-1)×(-7)×(+8)×(-9) (10)581585)6
1(1512553115712 (11)16-)
6511323(21(12) -99)]