三年级上册三位数加减混合运算题

1、522+156-312=815-(434+122)=464+196-329=192+(425-365)=596-430+345=875-(481+253)=965-645+325=616+199-395=798+101-314=298+(517-453)=529-385+110=304-114+232=492+337-488=842-(197+457)=712-(421+185)=607+299-370=536-(159+220)=67+(814-582)=465+287-525=224+669-491=779-(481+194)=524-374+280=801-(354+377)=481-2

2、21+185=324+(565-268)=619-(239+309)=880-584+257=628+165-699=489+379-527=369-(384-131)=852-(877-546)=993-906+373=746+123-545=499+(729-573)=739-(539+113)=596+(543-168)=608+297-565=447+221-320=566-(857-670)=853-(654+105)=862-(462+256)=693-512+135=577+(421-190)=207+(753-691)=258+352-473=751+174-735=741+1

3、38-241 =709+(435-323)=674+133-435=488+364-731=625-380+282=760-(448+157)=465-(515-282)=710+227-860=467-451+188=790-733+168=348-(133+165)=216-(491-393)=762-(388+107)=429-(606-486)=892-(153+449)=484+489-740=794-545+324=215-(898-704)=261+227-229=620+201-711=566-477+173=454+(986-795)=603-(318+171)=334-14

4、5+476=733+134-513=434+(490-122)=527+240-256=454-174+589=451+314-315=715+151-329=223+(905-715)=831+105-685=473+254-421 =841-571+214=425+225-584=216+(365-246)=693-(296+291)=591+310-802=421-291+438=267-(571-434)=554-(247+186)=403+161-236=219-149+290=443+490-689=886-(575+101)=841-571+114=309-205+234=857

5、+102-733=994-772+482=392+157-481=317+427-578=434+(306-145)=228-191+183=830+137-712=150+(554-554)=290+564-563=607+116-544=744+(253-104)=633+273-421 =534-280+138=673+111-215=101+(836-732)=567-(742-340)=749-689+487=726-(299+129)=346-140+262=416-(408-113)=700+196-792=609-204+355=138+269-226=739-(335+203

6、)=678+220-362=733+251-550=827-431+162=532+284-286=714-540+479=620+168-579=478+421-515=196+186-231=342-338+318=755-537+408=661+147-392=508-(222+120)=574-569+551=161+485-149=663-552+159=521+261-581 =394+(285-146)=615-545+580=447+231-112=745-371+202=615-(112+391)=425+460-271=357+198-243=216+308-407=724

7、-(390+271)=355+208-231=704-(181+168)=200+(298-183)=796+198-598=829-(457-152)=897-768+416=707-(379+237)=131+(295-121)=743-(513+189)=240-145+251=608+223-517=755-(518+145)=650-429+166=373+281-325=645+216-786=345+199-261=356+323-217=802+120-264=302-230+206=980-675+535=649-598+160=714-697+118=652+254-558

8、=824-720+158=752-547+228=728+216-809=631+(483-262)=232+(342-168)=369-672+620=332+478-653=713-(311+260)=351+(486-252)=212+485-539=391-285+247=338+(567-365)=536-(191+184)=204-115+312=413-350+252=554+442-823=775+(240-134)=297+283-260=449-236+186=429+212-206=407-159+311=299-153+236=425+320-404=288+(247-

9、179)=387+273-455=625-480+155=385-(143+193)=308+(131-131)=645-(336+173)=612+136-290=895-443+104=788-447+161 =549+195-375=475+377-418=666+274-261 =681-(385+231)=672+161-522=436+219-382=428+(348-200)=312-196+330=818-(690+126)=431-403+455=224-(291-202)=290-(292-144)=229+(434-124)=854-(399+392)=866-836+2

10、20=565-527+519=566-561+516=161+324-119=798-699+552=578+107-337=241-(603-534)=714+(203-144)=201-(855-812)=494-353+225=881-262+141=721-422+395=364-307+150=358-(393-165)=834+146-668=737-(315+216)=776-649+213=884-(267+359)=741+198-789=792-768+581=282-(303-166)=585+310-552=416+(364-118)=810+(845-356)=332+378-488=345-237+267=529-(296+181)=347-279+115=242+(649-4