文档介绍：1
109 66-29 >10=
339+55-166-52=
110^55 X102 廿仁
71+42 50-92=
92 4-194 8)7= 124-(170-48) 8 =
2058 88-(86-66)=
(76+485) 58+9 仁
(91-22) 69+27=
(50+20) 88856=
1157 828-39) 54
18 58+(73-17)
757-7168 8834
98-98 12-14
80 12 815-64
298-15 15-1
128+2184 82-66
73 (66+34)-21
75 3+768-24=
71-51+199-83=
161-8+33 2=
182 81 882-9=
141+5+144 X12=
193 20 8123 廿5=
142 50 X169+36=
132+70 156838=
108 21-83 X55=
122 9+62+58=
53 40 X81T 仁
28+53-11-25=
107-4-26-33=
112 82 X122-8 仁
四年级四则混合运算练****题
1533 子3+159-57=
⑵83因十131+38=
⑶ 197-46+67-13=
⑷ 1512 54X126-52=
⑸ 192+52 X36W6=
⑹ 123-47+159-16=
⑺164 23-126+74=
117+21+17-19=
81 9X161+93=
93 35-128+36=
86 9+87X99=9387
2324 83-108 七4=26
3348 83+15-17=34
51+1414 84-90=62
42+31 180+42= 5664
17 25-2050 吒2= 400
552 82 X18-66= 762
1118-18 8109= 137
916-952 87X5= 636
1044 89-540 85= 24
23+15+925 87=
52+770 22-22=
88 5^1+800840=
(112-13) (103-12)=
(25) 56 7-66 吃2=
(151+49) (7+93)=
32 (56 8) X8=
199-(21+70)-22=
14 5834-33)=
2
840 (825-90)+67=
3
174-4 >01-6仁
77 59-103-33=
171+56 55 £3=
121-56-110 67T=
86 22-59+9=
185 79 X189-80=
28 33 5151X54=
4 96+132X5=
72-20-87-67=
158+56 X24+31 =
113-35 X4-3=
119+19+194-34=
112-77 17539=
102-78 65X1 =
154 17X167X98=
120 88 吃詔8=
88-22 179-78=
25+86 67+55=
184 81+151-69=
165+21 164+85=
181 32+4-87=
31 72X89X1 仁
134+82+126 52=
109 82+184-37=
71 36+25-20=
128-75-185+32=
36+22-175+97=
109-87-70 45=
141+12 71 £8=
21-87 51 X35=
19 53 X77-6仁
22+4 527-97=
71-87 75-17=
116 48-125 £6=
117+79 116-13=
2+45-161 38=
44 40-68 >38=
121+49+183 X99=
59+54+71 X29=
108-77 80^55=
139 99 X180+94=
41 30-139+43=
78+79+24 X39=
94 17 X89+89=
138-43 45589=
182 51-152 530=
103+10+156-2 仁
17 29X95X33=
124+98-191+77=
152 45+77X27=
168 48+149 53=
34 285103525=
75 45+50X60=
55-11 70549=
3 47-184X6 仁
200+81 50X56=
75 10-155-90=
98 19-188+63=
38+10+141+27=
72 5+53538=
105 51-136+73=
188-60+187 83=
6-89 X577=
4
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