问题
解答题
计算: 24×5-3535÷35; 1.7+5.02+3.98;
|
答案
(1)24×5-3535÷35,
=120-101,
=19;
(2)1.7+5.02+3.98,
=1.7+(5.02+3.98),
=1.7+9,
=10.7;
(3)
÷8 15
+1 6
×76 15
=
×6+8 15
×6,7 15
=(
+8 15
)×6,7 15
=1×6,
=6.
计算: 24×5-3535÷35; 1.7+5.02+3.98;
|
(1)24×5-3535÷35,
=120-101,
=19;
(2)1.7+5.02+3.98,
=1.7+(5.02+3.98),
=1.7+9,
=10.7;
(3)
÷8 15
+1 6
×76 15
=
×6+8 15
×6,7 15
=(
+8 15
)×6,7 15
=1×6,
=6.