题目内容
计算:
24×5-3535÷35;
1.7+5.02+3.98;
÷
+
×7.
24×5-3535÷35;
1.7+5.02+3.98;
8 |
15 |
1 |
6 |
6 |
15 |
(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)
÷
+
×7
=
×6+
×6,
=(
+
)×6,
=1×6,
=6.
=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 |
6 |
15 |
=
8 |
15 |
7 |
15 |
=(
8 |
15 |
7 |
15 |
=1×6,
=6.
练习册系列答案
相关题目