您现在的位置是:首页 > 新闻 > 正文
有理数混合运算练习题100道(十道有理数混合运算)
2022-09-07 14:19新闻
简介 (1)-2.5+(-1/5) (2) 0.4-(-1/4)+1/6 (3)1/3-(-5/6)+2/3 (4)3/7 × 49/9 - 4/3 (5)8/9 × 15/36 + 1/27 (6)12× 5/6 – 2/9 ×3 (7) 8× 5/4 + 1/4 (8)6÷ 3/8 – 3/8 ÷6 (9)4/7 × 5/9 + 3/7 × 5/9 (10)...
(1)-2.5+(-1/5)
(2) 0.4-(-1/4)+1/6
(3)1/3-(-5/6)+2/3
(4)3/7 × 49/9 - 4/3
(5)8/9 × 15/36 + 1/27
(6)12× 5/6 – 2/9 ×3
(7) 8× 5/4 + 1/4
(8)6÷ 3/8 – 3/8 ÷6
(9)4/7 × 5/9 + 3/7 × 5/9
(10)5/2 -( 3/2 + 4/5 )