480÷16=4.6+2.5=0.8×0.5=+=×3÷×3=÷=
(1)480÷16= (2)4.6+2.5= (3)0.8×0.5= (4) + = (5) ×3÷ ×3= (6...
(1)30 (2)7.1 (3)0.4 (4) (5)9 (6) (7) (8)16 (9)0.09 (10)2
15×5=75 23×3=69 12×2.5=30 480÷80=6
(1)30 (2)7.1 (3)0.4 (4) (5)9 (6) (7) (8)16 (9)0.09 (10)2
15×5=75 23×3=69 12×2.5=30 480÷80=6
1.2÷3 0.48÷6 4.6÷23 14×0.5 6.8÷4 0.72÷12 0.7×1.1 0.72÷4 9.6÷6 5.2÷13 12.5÷5 0.12×5 8÷0.5 0.32÷16 0.5×1.1 0.5+0.14 1.25×4 6.3÷2.1 0.92÷4 6÷1.2 0.4÷8=0.05 7.6÷3.8=2 6希望你能满意。.
0.56÷0.8= 7.4-2.8= 0.18÷0.2= 0.16÷8= 4.5×0.02= 8+7.2= 1.2×30= 0.012×0.2= 7.3×0.3= 0÷6= 3.6÷0.12= 7.8÷0.6= 2÷5= 4.5+5= 0.3÷0.6= 到此结束了?。
小学数学题 -
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4= 4.9×0.7= 1÷5= 6÷12= 0.87-0.49= 640÷80= 15×5= 23×3= 12×2×5= 480÷80= 16×5= 27×3= 90÷15= 48÷4= 640÷16= 39÷3= 24×20= 32到此结束了?。
27.3.5*2.7-52.2/18 28.1/7×1/5 29.3.375*0.97+0.97*6.625 30.25×4/5 31.6.54+2.4+3.46+0.6 32.5/6-1/2 33.95.6*1.8+95.6*8.2 34.1/2×1/5 35.600-420/12 36.344/3.6-5.4*0.25 37.16/2+30/2+90/6 38.3001-1998.39.5000-105*34 40.0有帮助请点赞。.
小数简便运算的数学题 -
详情请查看视频回答,
0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54= 1.01×99= 420÷35= 25×12= 135÷0.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51÷17= 32.8+19= 还有呢?
求五年级下册数学笔算题. -
0.4×0.8= 4×0.25= 0.36+1.54= 1.01×99= 420÷35= 25×12= 135÷0.5= 3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2= 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 = 0.51÷17= 32.8+19= 5.2÷1.3= 是什么。
解:3.5×0.4=1.4 2.5×0.4=1 2.3×0.2=0.46 2.1÷0.3=7 7.1×0.4=2.84 4.5÷0.15=30 1-0.07=0.93 0.42÷0.7=0.6 12.4÷4=3.1 2.5+1.5=4 5.9×0.2=1.18 0.48÷0.8=0.6 0.25×1.3×4=1.3 20÷0.01=2000 9是什么。