计算能力竞赛
一. 列竖式计算(2分一题共46分)
19.32÷92= 1.35÷15= 292÷19= 120÷25=
654÷58= 7.79
12.3÷2= 9.648
20.7÷5= 10.92
15.9÷15= 23.94
10.8÷4.5= 9.36÷95 = 43.8÷4.8= 8.4÷91= 12.96÷57= 9.89÷5.2= 3315÷12= 19.14÷87= ÷0.56= 11.7÷0.9 = ÷54= 682÷31= ÷43= 6.21÷0.03= ÷390=
二.脱式计算(3分一题共54分)
(16.8+2.1)÷0.7 0.96÷(5.4÷0.9) 90÷(3.6-1.8)
3.6÷0.4-1.2×5 3.4×7.8÷3.9 0.36÷0.3÷4
54÷(3.94+6.86)
63÷1.4÷3.6 0.56
17.5÷0.5×1.4 21.32
4.57×1.2-4.57 1.4
(3.2+0.12)÷0.8 0.175÷0.28+92.8 19.44-(6.32+8.3) 12.45×3.5+0.14÷2.8 15.72÷0.25÷0.4 ÷(2.7+3.3) -1.35-0.65) ÷(15.72÷0.3)