问题
解答题
(1)7.3比32.56减去13.2的差小多少?
(2)比8.3大0.15的数,再减去6.28,差是多少?
答案
(1)(32.56-13.2)-7.3,
=19.36-7.3,
=12.06;
答:7.3比32.56减去13.2的差小12.06.
(2)8.3+0.15-6.28,
=8.45-6.28,
=2.17;
答:差是2.17.
(1)7.3比32.56减去13.2的差小多少?
(2)比8.3大0.15的数,再减去6.28,差是多少?
(1)(32.56-13.2)-7.3,
=19.36-7.3,
=12.06;
答:7.3比32.56减去13.2的差小12.06.
(2)8.3+0.15-6.28,
=8.45-6.28,
=2.17;
答:差是2.17.