用竖式计算.4.67+16.751=

用竖式计算.4.67+16.751=19.32÷2.4=9.6×2.15=30-0.87=
2025-04-23 23:47:55
推荐回答(1个)
回答1:

(1)4.67+16.751=21.421;
4.67
+16.751
.
21.421


(2)19.32÷2.4=8.05;


(3)9.6×2.15=20.64;
2.1 5
×9.6
.
1290

193 5
.
20.640


(4)30-0.87=29.13.
30
-0.87
.
29.13