文档介绍：递等式计算
9>4+6
7X3+5
50—4X5
7+6X2
4+24由
5—8^4
723—3
36+81留
45+8>4
80—6X8
15—6X2
4+12%
57—28^4
16+243
80—8X7
=
=
52-22-4
82-(28-22)
51-(25-24)
=
=
=
=
=
=
22+22+84
82-(28-22)
88+(88-28)
=
=
=
=
=
=
77-46+32
63-38+26
79+19-36
=
=
=
77-46+32 65-38+26 79+19-56
76+72+8 (100-63) X8 38 —(49— 21)
=
=
=
42+(1+6)
6
X(5+4)
6
+8X4
=
=
=
=
=
=
(6+2)X7
(40—28)+6
(42+30)X2
=
=
=
=
=
=
6X8+6
(66—50)+2
36+(2+4)
=
=
=
=
=
=
38-36+27
84-27+16=
4+27-16
=
=
=
=
=
=
73-23-4
93-(36-7)
71-(25-24)
=
=
=
=
=
=
30-(19+2)
(26+28)+9
34
+8X2
=
=
=
=
=
=
(3+5)X6
36
+9X6=
(88—16)+8
76+72+8 (100-63) X8 38 —(49— 21)
9X8—21
3
+4X6
8
X4+6
=
=
=
=
=
=
42+7X6
60
—9X4
2
X(2+5)
=
=
=
=
=
=
33-46+22
63-28+26
38+18-36
=
=
=
=
=
=
38-26+23
84-23+16
4+23-16
=
=
=
=
=
=
72+(3X3)
(42—20)+2
9
X8+51
=
=
=
=
=
=
36+5X7
7
一(10—3)
56
+8X7
=
=
=
=
=
=
(75—18)X7
9
X6+4
24
+4X8
=
=
=
=
=
=
81+(1X9)
(82—26)+7
4
X8+51
=
=
=
76+72+8 (100-63) X8 38 —(49— 21)
36+7X7
63
=
+8X7
+(21—12)
56
=
=
=
=
=
=
(35—28)X7
9
X6+42
36
+4X8
=
=
=
=
=
=
55+7X7
49
+(14—7)
81
+9X8
=
=
=
=
=
=
(79—23)+8
7
X6+42
16
+4X8
=
=
=
=
=
=
24+12+6
35-63
+7
5
X8-39
=
=
=
=
=
=
(23+49)+8
48-18
+3
8
X7-34
=
=
=
=
=
=
(52-45)X6
23
+5X8
2
X6+37
=
=
=
=
=
=
7X5+18
32+4+25
72+(24-16)
=
=
=
=
=
=
(34+47)+9
56
—2X6
90
—3X9
=
=
=
=
=
=
54+18+6
35-21
+7
8
X8-39
76+72+8 (100-63) X8 38 —(49— 21)
=
=
=
=
=
=
(33+49)-68
48-24
+3
8
X7-55
=
=
=
=
=
=