问题
解答题
列式计算:
(1)甲数是700,是乙数的14倍,甲乙两数的和是多少?
(2)1620除以45的商加上24再乘15,积是多少?
答案
(1)700÷14+700
=50+700,
=750;
答:甲乙两数的是10500.
(2)(1620÷45+24)×15.
=(36+24)×15,
=60×15,
=900;
答:积是900.
列式计算:
(1)甲数是700,是乙数的14倍,甲乙两数的和是多少?
(2)1620除以45的商加上24再乘15,积是多少?
(1)700÷14+700
=50+700,
=750;
答:甲乙两数的是10500.
(2)(1620÷45+24)×15.
=(36+24)×15,
=60×15,
=900;
答:积是900.