问题
填空题
算式□÷△=15…3,当△为最大一位数时,□=______,当△为最小两位数时,□=______.
答案
15×9+3,
=135+3,
=148;
15×10+3,
=150+3,
=153;
故答案为:148,153.
算式□÷△=15…3,当△为最大一位数时,□=______,当△为最小两位数时,□=______.
15×9+3,
=135+3,
=148;
15×10+3,
=150+3,
=153;
故答案为:148,153.