问题
填空题
7.1×9.6+7.1×0.4=(______+______)×______=______.
答案
7.1×9.6+7.1×0.4
=( 9.6+0.4)×7.1,
=10×7.1,
=71.
故答案为:9.6,0.4,7.1,71.
7.1×9.6+7.1×0.4=(______+______)×______=______.
7.1×9.6+7.1×0.4
=( 9.6+0.4)×7.1,
=10×7.1,
=71.
故答案为:9.6,0.4,7.1,71.