| ①1.3×2.5÷0.65 | ②2.65-0.87-3.13+4.35 | ||||||||||||||
③
| ④
|
=3.25÷0.65,
=5;
②2.65-0.87-3.13+4.35,
=(2.65+4.35)-(0.87+3.13),
=7-4,
=3;
③
| 4 |
| 13 |
| 5 |
| 9 |
| 8 |
| 13 |
| 4 |
| 9 |
=
| 4 |
| 13 |
| 5 |
| 9 |
| 4 |
| 13 |
| 8 |
| 9 |
=
| 4 |
| 13 |
| 5 |
| 9 |
| 8 |
| 9 |
=
| 4 |
| 13 |
④
| 1 |
| 6 |
| 1 |
| 2 |
| 2 |
| 3 |
=
| 1 |
| 6 |
| 1 |
| 2 |
| 1 |
| 3 |
=
| 1 |
| 6 |
| 1 |
| 6 |
=1.
编辑:chaxungu时间:2026-04-27 13:18:50分类:小学数学题库
| ①1.3×2.5÷0.65 | ②2.65-0.87-3.13+4.35 | ||||||||||||||
③
| ④
|
| 4 |
| 13 |
| 5 |
| 9 |
| 8 |
| 13 |
| 4 |
| 9 |
| 4 |
| 13 |
| 5 |
| 9 |
| 4 |
| 13 |
| 8 |
| 9 |
| 4 |
| 13 |
| 5 |
| 9 |
| 8 |
| 9 |
| 4 |
| 13 |
| 1 |
| 6 |
| 1 |
| 2 |
| 2 |
| 3 |
| 1 |
| 6 |
| 1 |
| 2 |
| 1 |
| 3 |
| 1 |
| 6 |
| 1 |
| 6 |