问题
填空题
0.12+0.12+0.12+0.12=______×______=______.
答案
根据小数乘法的意义:
0.12+0.12+0.12+0.12=0.12×4=0.48.
故答案为:0.12,4,0.48.
0.12+0.12+0.12+0.12=______×______=______.
根据小数乘法的意义:
0.12+0.12+0.12+0.12=0.12×4=0.48.
故答案为:0.12,4,0.48.