问题
填空题
计算10.37×3.4+1.7×19.26=______.
答案
10.37×3.4+1.7×19.26
=10.37×3.4+3.4×9.63,
=(10.37+9.63)×3.4,
=20×3.4,
=68.
故答案为:6.8.
计算10.37×3.4+1.7×19.26=______.
10.37×3.4+1.7×19.26
=10.37×3.4+3.4×9.63,
=(10.37+9.63)×3.4,
=20×3.4,
=68.
故答案为:6.8.