问题
填空题
比72的2倍还少8的数是______.72比______的2倍少8.
答案
(1)72×2-8,
=144-8,
=136;
(2)(72+8)÷2,
=80÷2,
=40;
故答案为:136,40.
比72的2倍还少8的数是______.72比______的2倍少8.
(1)72×2-8,
=144-8,
=136;
(2)(72+8)÷2,
=80÷2,
=40;
故答案为:136,40.