计算,能简算的要简算.①36.25×101-36.25②1427-(716-1327)+916③36×59+36×49④0.75-512+14⑤715-(715+23)⑥338+0.6+0.625+25.-数学
13 |
27 |
9 |
16 |
7 |
16 |
=1+
1 |
8 |
=1
1 |
8 |
③36×
5 |
9 |
4 |
9 |
=(
5 |
9 |
4 |
9 |
=1×36,
=36;
④0.75-
5 |
12 |
1 |
4 |
=0.75+
1 |
4 |
5 |
12 |
=1-
5 |
12 |
=
7 |
12 |
⑤
7 |
15 |
7 |
15 |
2 |
3 |
=
7 |
15 |
7 |
15 |
2 |
3 |
=0-
2 |
3 |
=-
2 |
3 |
⑥3
3 |
8 |