五年级数学练习题———简便计算 一、简便计算 班级___________姓名____________ 10.1 × 0.78 3.8×0.99 20.9×9.9+20.9×0.1 2.96×3.5–3.5×0.96 2.5×1.25× 0.32 6.5×0.99+0.065 32.8÷0.4÷2.5 (12.5+1.25)×80 3.8×8.9+2.1×3.8–3.8 20.56+13.68+9.44-1.68 28.4-0.68-8.4-8.32 25.23×8-5.23÷0.125 10.8÷2.5-0.8÷2.5 7.84-1.32+1.16-3.68 7.9×4.5+79×0.55 37.8×3.4+378×0.56+37.8 0.55555×0.9+0.11111×0.5 32.86-(0.86+4.52) 32.86-(0.86-4.52) 56.52-7.96+2.96 4.8×9.9 3.5×1.01 3.5×9.8 本文来源:https://www.wddqw.com/doc/31830325fd0a79563c1e72da.html