六年级分数计算题(100分) 一、分数与整数相乘。(每题1分,共24分) 56112 ×4= 26× = ×5= ×6 = 121315131599 ×8 = 12× = 42× = ×11 = 416284461323 ×15 = 24× = ×7= ×20= 54821425 ×15= 718 ×12= 16×920 = 171415 ×30= 1011 ×121= 914 ×21 = 579 ×7= 16927 ×54= 11×22 = 二、分数和分数相乘。(每题1分,共18分) 25 ×34 = 67587 ×8 = 9 ×15 = 1225 ×1516 = 45 ×910 = 2153 ×16 = 42714252039 ×16 = 15 ×21 = 27 ×8 = 611 ×2215 = 1727 ×45191168 = 33 ×38 = 1234 ×1736 = 32613 ×37 = 三、分数乘、加、减混合。(每题2分,共16分) 716 ×(5063 -2415537 ) 5 ×16 ×14 6 ×4 +1 914 -59 ×2718386535 1-19 ×45 15 ×(5-13 ) 10×1351 = ×311 = 1415 ×20= 911 ×715 = 78 ×521 = 79 ×1835 = 817 ×1720 = 2543 +12 ×151991 ×7+813 四、分数乘、加、减简便运算。(每题2分,共42分) 137511917 × ×5 ( + )×24 × ×14 15268121418 1520192551 × × × × ×22× 16215 (546 -9 )×36 99 67 ×12×712 37538 ×12 +12 ×8 5356 ×57 183 ×(53 -6 ) (13+1036× 9798 815 ×437 ×16 517 ×7749 +9 ×17 5517 +17 ×16 19 )×913 332913 -7918 ×13 911 ×97×119 1225 ×15-725 ×15 2325 ×1617 +1625 ×117 6613 ×12+6613 本文来源:https://www.wddqw.com/doc/8640002a52e2524de518964bcf84b9d529ea2c1e.html