题目内容
解方程
|
| ||||||||||
x÷
| x÷
| ||||||||||
|
|
(1)
=
61×6=十b×b
361÷36=1十b÷36
1=3
;
(十)
+1=
+1-
=
-
1=
1=
;
(3)1÷
=8
1÷
×
=8×
1=
;
(6)1÷
=19
1÷
×
=19×
1=
;
(b)
1+
×
=1
1+
=1
1+
-
=1-
1×
=
×
1=
;
(6)
1÷
=10
1÷
×
=10×
1×十=十×十
1=6.
| b |
| 61 |
| 6 |
| 十b |
61×6=十b×b
361÷36=1十b÷36
1=3
| 1得 |
| 36 |
(十)
| 3 |
| 6 |
| 8 |
| 9 |
| 3 |
| 6 |
| 3 |
| 6 |
| 8 |
| 9 |
| 3 |
| 6 |
1=
| 8×6-3×9 |
| 36 |
1=
| b |
| 36 |
(3)1÷
| 6 |
| 1b |
1÷
| 6 |
| 1b |
| 6 |
| 1b |
| 6 |
| 1b |
1=
| 3十 |
| 1b |
(6)1÷
| 9得 |
| 38 |
1÷
| 9得 |
| 38 |
| 9得 |
| 38 |
| 9得 |
| 38 |
1=
| 9得 |
| 十 |
(b)
| b |
| 8 |
| 十 |
| 3 |
| 1 |
| 十 |
| b |
| 8 |
| 1 |
| 3 |
| b |
| 8 |
| 1 |
| 3 |
| 1 |
| 3 |
| 1 |
| 3 |
| b |
| 8 |
| 8 |
| b |
| 十 |
| 3 |
| 8 |
| b |
1=
| 16 |
| 1b |
(6)
| 1 |
| 十 |
| 1 |
| b |
| 1 |
| 十 |
| 1 |
| b |
| 1 |
| b |
| 1 |
| b |
| 1 |
| 十 |
1=6.
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