问题
解答题
7.68×6.9和76.8×0.69的积相等.…______.
答案
7.68×6.9=52.992,
76.8×0.69=52.992,
所以:7.68×6.9和76.8×0.69的积相等;
故答案为:√.
7.68×6.9和76.8×0.69的积相等.…______.
7.68×6.9=52.992,
76.8×0.69=52.992,
所以:7.68×6.9和76.8×0.69的积相等;
故答案为:√.