题目内容
| 4 |
| 3 |
| () |
| 12 |
| 12 |
| () |
| () |
| 3 |
0.875=
| 7 |
| () |
| () |
| 32 |
| 35 |
| () |
(1)
=
=
,
=
=
,
=1
;
(2)0.875=
=
=
,
=
=
,
=
=
;
故答案为:16、9、1;8、28、40.
| 4 |
| 3 |
| 4×4 |
| 3×4 |
| 16 |
| 12 |
| 4 |
| 3 |
| 4×3 |
| 3×3 |
| 12 |
| 9 |
| 4 |
| 3 |
| 1 |
| 3 |
(2)0.875=
| 875 |
| 1000 |
| 875÷125 |
| 1000÷125 |
| 7 |
| 8 |
| 7 |
| 8 |
| 7×4 |
| 8×4 |
| 28 |
| 32 |
| 7 |
| 8 |
| 7×5 |
| 8×5 |
| 35 |
| 40 |
故答案为:16、9、1;8、28、40.
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