应用加法交换律和结合律简便计算练习Word格式.docx
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619+(144+81)=
72+146+554+128=
90+168+332+110=
347+(403+153)=
84+(899+16)=
450+150+196+104=
121+371+29+379=
171+11+89+429=
169+51+431+49=
531+(140+169)=
78+100+500+122=
23+205+395+277=
228+172+148+252=
190+10+634+66=
66+65+35+234=
518+92+8+182=
28+572+49+151=
244+(482+56)=
98+402+58+142=
131+(739+69)=
33+(515+267)=
96+4+241+59=
473+114+27+286=
8+692+79+21=
187+13+154+46=
49+(619+251)=
584+(204+16)=
10+390+337+63=
63+(347+337)=
348+(59+252)=
68+148+452+132=
91+(560+109)=
229+438+71+62=
149+(132+551)=
220+(312+)=
337+50+50+263=
45+316+284+55=
5+15+185+395=
59+84+716+41=
365+35+172+228=
122+105+78+395=
591+82+218+9=
118+198+282+2=
14+(104+86)=
464+36+236+164=
237+363+169+31=
12+88+400+100=
546+(313+54)=
122+378+181+19=
463+72+128+237=
30+(451+70)=
515+85+37+263=
310+(237+290)=
154+53+47+46=
109+60+391+140=
106+594+133+67=
200+26+74+400=
101+63+599+137=
135+32+68+465=
41+(326+59)=
106+(59+494)=
5+95+244+56=
7+(150+93)=
162+(465+38)=
266+27+134+73=
178+84+416+222=
104+54+146+596=
323+156+277+44=
67+233+10+90=
374+115+185+126=
80+20+370+230=
174+375+26+25=
32+168+172+28=
232+(342+368)=
49+399+101+151=
575+183+17+125=
683+162+17+38=
37+(243+563)=
47+122+278+453=
161+264+39+136=
69+231+256+44=
13+202+98+287=
505+84+195+116=
15+90+385+10=
75+525+67+33=
75+(295+325)=
100+300+172+28=
272+428+37+163=
145+(104+455)=
149+(358+151)=
222+(+178)=
275+(231+125)=
208+27+92+73=
178+(733+22)=
2+261+498+39=
59+148+152+41=
50+(251+50)=
378+59+41+222=
107+(491+293)=
387+113+145+55=
35+366+65+134=
6+(210+94)=
87+13+7+793=
428+172+190+110=
75+93+425+307=
204+26+74+496=
11+393+107+289=
241+59+370+30=
20+269+131+380=
77+(504+323)=
20+(119+80)=
162+338+208+192=
50+(156+350)=
161+(151+39)=
554+256+44+46=
566+174+34+26=
40+26+74+160=
99+105+401+295=
128+87+113+472=
61+564+236+39=
146+(71+54)=
222+249+251+178=
3+29+71+297=
23+(61+477)=
79+(603+21)=
59+41+37+63=
156+(459+44)=
106+(651+94)=
596+(78+104)=
113+387+22+278=
84+(751+116)=
191+(746+9)=
202+363+198+137=
179+21+157+43=
410+18+290+182=
202+(172+498)=
318+15+82+85=
55+293+107+245=
356+99+44+101=
359+20+80+341=
458+(294+142)=
93+(488+207)=
167+29+371+133=
353+66+47+34=
361+108+39+92=
30+96+470+104=
23+590+110+177=
56+(294+544)=
125+(708+75)=
50+275+425+150=
165+(33+535)=
133++167+62=
204+39+396+61=
392+135+108+65=
292+63+137+208=
70+(155+130)=
28+(478+172)=
200+200+421+79=
64+32+68+36=
26+74+220+80=
264+336+34+66=
131+295+5+269=
124+(481+176)=
88+212+67+33=
376+(389+24)=
154+390+346+10=
83+429+17+371=
15+687+85+113=
61+239+112+88=
347+74+26+153=
233+9+191+367=
462+(172+238)=
104+207+96+493=
217+145+155+283=
382+218+241+59=
418+80+20+82=
103+14+86+297=
125+(407+75)=
48+(395+52)=
412+(259+88)=
99+225+1+475=
392+63+108+37=
454+(136+246)=
283+387+113+117=
377+223+76+24=
123+577+16+84=
412+117+83+188=
488+(330+12)=
226+(226+174)=
296+39+104+161=
244+72+128+256=
10+78+90+322=
93+7+46+554=
288+105+412+95=
135+165+65+535=
97+(445+103)=
20+280++161=
113+187+175+225=
151+27+349+73=
433+(275+267)=
168+232+289+11=
50+50+655+45=
182+(793+18)=
254+(292+146)=
25+93+107+275=
498+102+187+113=
435+(178+65)=
27+(525+173)=
581+156+119+44=
35+297+565+3=
307+(2+93)=
307+(203+193)=
221+79+310+290=
210+(93+490)=
302+(13+298)=
132+68+166+534=
285+(604+15)=
437+23+77+63=
163+29+71+337=
73+105+95+127=
679+(45+21)=
50+46+254+550=
5+36+295+264=
315+(365+85)=
141+24+359+276=
308+168+392+32=
99+289+11+301=
18+(68+382)=
129+71+109+291=
57+123+643+77=
218+103+197+82=
20+680+88+12=
108+99+592+101=
86+315+14+185=
23+477+58+42=
389+(527+11)=
176+424+148+52=
256+(37+244)=
158+(306+342)=
211+2+98+489=
93+298+2+407=
174+(273+426)=
357+78+122+143=
71+29+310+290=
127+(85+373)=
278+322+88+212=
41+55+245+259=
152+48+436+164=
225+(372+275)=
303+(59+197)=
215+(153+485)=
344+69+131+56=
435+(225+65)=
291+17+83+409=
499+165+35+1=
214+228++72=
610+11+89+90=
39+269+131+61=
185+(465+215)=
40+283+17+160=
32+159+68+141=
129+271+29+371=
275+20+80+325=
215+(352+285)=
58+(23+442)=
269+31+148+52=
143+(172+557)=
283+33+117+367=
26+(122+474)=
387+(93+213)=
243+120+457+80=
114+(463+286)=
421+62+38+279=
506+68+32+194=
25+475+337+63=
99+375+125+301=
153+185+215+147=
19+29+371+181=
85+15+178+22=
405+165+35+95=
198+(51+502)=
161+539+43+157=
568+38+62+132=
224+9+191+76=
16+389+11+84=
30+70+562+38=
299+42+201+358=
67+(714+33)=
152+48+244+156=
53+462+247+=
2+(840+98)=
25+8+92+475=
73+327+445+55=
157+(78+543)=
21+179+40+560=
124+(299+376)=
401+(207+299)=
158+42+52+148=
271+29+16+484=
204+250+50+96=
3+(795+97)=
450+(+250)=
28+72+238+262=
396+60+4+140=
79+21+124+176=
27+273+445+55=
52+(236+348)=
78+285+122+315=
163+141+59+37=
607+(67+93)=
496+(212+104)=
162+++114=
26+153+74+547=
19+(695+81)=
54+(873+46)=
55+45+31+169=
133+67+106+94=
367+(107+133)=
89+549+251+11=
194+(659+6)=
91+9+283+517=
11+31+269+189=
350+45+350+55=
204+15+96+185=
109+(523+191)=
371+207+229+93=
301+199+64+236=
268+(96+332)=
198+2+22+278=
75+(423+25)=
172+28+286+314=
253+247+91+109=
277+(369+223)=
133+362+338+67=
111+459+289+41=
102+144+56+398=
76+568+32+124=
19+(194+181)=
598+102+43+57=
410+(382+90)=
578+(62+122)=
542+158+172+28=
293+(314+307)=
148+18+182+152=
43+(55+457)=
252+148+166+334=
213+111+387+89=
388+108+92+212=
393+(494+107)=
88+165+612+35=
389+261+111+39=
142+(164+58)=
16+(411+84)=
372+162+28+=
12+51+88+149=
19+(231+681)=
530+(125+70)=
133+267+250+150=
271+153+129+347=
203+71+29+197=
378+322+97+103=
20+(644+80)=
363+171+329+37=
526+74+16+184=
102+(99+398)=
534+66+70+30=
187+198+2+513=
99+644+56+1=
185+387+315+13=
259+(456+141)=
294+72+106+28=
600+45+100+55=
184+63+137+516=
133+160+140+267=
447+(493+53)=
372+28+199+1=
81+285+515+19=
336+192+8+364=
165+(476+335)=
676+24+94+6=
100+114+100+386=
280+(331+220)=
44+42+56+358=
178+(129+422)=
18+63+682+37=
255+(101+345)=
165+(528+35)=
191+(302+309)=
314+150+50+386=
98+202+25+75=
74+17+683+26=
163+187+113+337=
63+72+237+28=
105+17+83+195=
136+64+265+435=
162+117+83+438=
53+459+47+241=
315+(425+85)=
501+99+70+30=
17+183+301+399=
13+179+521+87=
53+438+47+162=
357+195+243+5=
618+(185+82)=
254+90+346+10=
80+(248+20)=
507+93+79+21=
26+(774+174)=
99+(239+201)=
55+(788+45)=
470+144+56+30=
59+495+5+141=
238+30+170+362=
385+15+16+84=
137+363+148+52=
222+478+112+88=
43+3+57+297=
115+93+185+7=
198+159+41+402=
241+100+500+59=
374+40+260+26=
48+74+26+552=
390+69+431+10=
15+291+385+109=
438+168+32+162=
380+(60+320)=
20+80+7+293=
31+354+69+46=
27+132+273+68=
322+(507+78)=
110+72+90+428=
483+67+233+117=
230+74+326+170=
4+96+46+454=
228+12+472+88=
518+(154+82)=
30+270+262+38=
175+88+212+425=
153+(27+147)=
491+35+65+209=
12+(665+88)=
35+96+365+4=
46+204+154+496=
221+79+547+53=
413+48+87+52=
422+17+83+278=
142+(485+58)=
22+78+238+62=
74+(188+126)=
243+51+157+249=
90+95+5+410=
10+290+451+49=
167+33+289+311=
74+18+426+82=
324+35+65+276=
444+30+156+170=
257+43+496+4=
28+72+583+17=
123+(447+177)=
456+8+92+144=
5+70+230+95=
634+66+76+24=
696+(115+4)=
338+38+62+62=
190+110+334+66=
110+360+190+40=
39+(803+61)=
54+246+439+61=
214+(101+86)=
80+21+420+379=
183+317+145+255=
133+67+136+64=
315+89+11+285=
580+20+22+78=
184+95+5+216=
125+159+375+41=
159+429+71+41=
145+189+11+455=
499+(68+201)=
258+60+140+42=
307+(9+393)=
32+538+62+68=
150+(454+50)=
79+450