1、寒寒假假作作業業姓姓名名：日日期期： 月月 日日29+39=29+39=9797 = =82-9182-91 = =31+38=31+38=33+53=33+53=9191 = =18-9118-91 = =51+29=51+29=46+3=46+3=9393 = =69-1369-13 = =16+38=16+38=69+19=69+19=6363 = =83-9383-93 = =80+7=80+7=8686 = =29+67=29+67=79-56=79-56=95-89=95-89=5858 = =56+24=56+24=65+32=65+32=80-56=80-56=4444 = =

2、66-36=66-36=84-36=84-36=71+26=71+26=8686 = =55+29=55+29=64+36=64+36=69+26=69+26=3333 = =54+28=54+28=65+25=65+25=58-46=58-46=6565 = =39+36=39+36=37+32=37+32=25+57=25+57=小小汽汽車車每每輛輛能能坐坐4 4人人，大大客客車車能能坐坐2525人人，有有3 3輛輛小小汽汽車車和和1 1輛輛大大客客車車。問問一一共共能能坐坐多多少少人人？商商店店里里有有4 4盒盒皮皮球球，每每盒盒6 6個個，賣賣出出2020個個，還還剩剩多多少少個個？4

3、646 = =13+79=13+79=84-56=84-56=46+37=46+37=寒寒假假作作業業姓姓名名：日日期期： 月月 日日7373 = =39+21=39+21=61+22=61+22=29+42=29+42=9797 = =78-56=78-56=63+28=63+28=52+38=52+38=2626 = =29+36=29+36=45+25=45+25=36+28=36+28=2222 = =80-24=80-24=93-65=93-65=88-56=88-56=7171 = =51-15=51-15=97-58=97-58=36+36=36+36=5353 = =26+56

4、=26+56=26+58=26+58=61+39=61+39=9696 = =60-32=60-32=29+74=29+74=64+36=64+36=1111 = =69+34=69+34=28+36=28+36=28+58=28+58=1111 = =46+34=46+34=96-68=96-68=51+28=51+28=小小明明有有6 6套套畫畫片片，每每套套3 3張張，又又買買來來4 4張張，問問現現在在有有多多少少張張？學學校校買買回回3 3盒盒球球，每每盒盒8 8個個，分分給給同同學學3 3個個，問問現現在在還還有有幾幾個個球球？8282 = =26+69=26+69=69-26=6

5、9-26=68-56=68-56=5151 = =68-26=68-26=23+68=23+68=19+38=19+38=寒寒假假作作業業姓姓名名：日日期期： 月月 日日7575 = =47-29=47-29=72-56=72-56=43+26=43+26=6868 = =49+25=49+25=27+69=27+69=54+42=54+42=3333 = =91-73=91-73=41-28=41-28=27+56=27+56=8686 = =35+37=35+37=49+47=49+47=97-54=97-54=4545 = =23+38=23+38=62+19=62+19=51-35=5

6、1-35=3636 = =98-25=98-25=55-25=55-25=46+45=46+45=34+36=34+36=7777 = =78+14=78+14=25+66=25+66=81-56=81-56=6565 = =42+38=42+38=49+25=49+25=小小熊熊撿撿了了9 9個個玉玉米米，小小猴猴檢檢的的是是小小熊熊的的4 4倍倍，他他們們一一共共撿撿了了多多少少個個玉玉米米？食食品品店店有有8585聽聽可可樂樂，上上午午賣賣了了4646聽聽，下下午午賣賣了了3030聽聽，還還剩剩多多少少聽聽？69+6=69+6=6464 = =84-15=84-15=42+19=42+1

7、9=35+34=35+34=8686 = =27+48=27+48=26+16=26+16=62+36=62+36=5757 = =42-28=42-28=27+26=27+26=寒寒假假作作業業姓姓名名：日日期期： 月月 日日81-69=81-69=8989 = =42+49=42+49=36+38=36+38=74-26=74-26=7474 = =23+38=23+38=69+27=69+27=54+36=54+36=6363 = =28+45=28+45=64+28=64+28=67+24=67+24=7474 = =96-28=96-28=55+16=55+16=36+49=36+4

8、9=2727 = =36+44=36+44=46+36=46+36=23+48=23+48=7777 = =34+49=34+49=29+44=29+44=47-28=47-28=2626 = =80-25=80-25=48+43=48+43=操操場場上上原原有有1616個個同同學學，又又來來了了1414個個。這這些些同同學學每每5 5個個一一組組做做游游戲戲，可可以以分分成成多多少少組組？小小明明買買了了3 3個個筆筆記記本本，用用去去1212元元。小小云云也也買買了了同同樣樣的的6 6個個筆筆記記本本，算算一一算算小小云云用用了了多多少少錢錢？68+25=68+25=3838 = =45-

9、29=45-29=79+12=79+12=58+28=58+28=5252 = =18+65=18+65=52-49=52-49=37+58=37+58=3434 = =88-65=88-65=55+39=55+39=57+29=57+29=2828 = =54+25=54+25=68-25=68-25=寒寒假假作作業業姓姓名名：日日期期： 月月 日日33+2+38=33+2+38=9696 = =76-65=76-65=40+29+1=40+29+1=49+39=49+39=6464 = =63-3=63-3=62+15=62+15=71+16=71+16=2828 = =62+5+15=6

10、2+5+15=54-13=54-13=77+21+9=77+21+9=4848 = =51+15=51+15=84+3+7=84+3+7=97-83=97-83=3838 = =54+12=54+12=68-60=68-60=91-2=91-2=4646 = =5+3+17=5+3+17=42+29=42+29=體體育育室室有有6060副副羽羽毛毛球球拍拍。小小明明借借走走了了1515副副，小小亮亮借借走走了了2626副副，現現在在還還剩剩多多少少副副？一一小小桶桶牛牛奶奶5 5元元錢錢，一一大大桶桶牛牛奶奶是是一一小小桶桶的的4 4倍倍，買買一一大大一一小小兩兩桶桶牛牛奶奶共共需需要要多多少

11、少錢錢？10+63+7=10+63+7=7373 = =89-40=89-40=42+16=42+16=92-40=92-40=9797 = =54+31=54+31=17+28+28=17+28+28=49+16=49+16=54-36=54-36=82-79=82-79=32+47+3=32+47+3=51-46=51-46=54+16=54+16=85+2+8=85+2+8=90-85=90-85=66+16=66+16=26+28=26+28=55+25=55+25=46+12=46+12=寒寒假假作作業業姓姓名名：日日期期： 月月 日日38+64=38+64=34+58=34+58=

12、67+25=67+25=24+30+30=24+30+30=66+23=66+23=46+39=46+39=83+14+6=83+14+6=35+14=35+14=38+39=38+39=69+26=69+26=82-73=82-73=77+10=77+10=69+26=69+26=38+36=38+36=83-7=83-7=46+11+19=46+11+19=36+53=36+53=36+13=36+13=43+29+11=43+29+11=40-15=40-15=一一本本書書，小小明明每每天天看看5 5頁頁，看看了了9 9天天，還還剩剩2828頁頁，這這本本書書共共有有多多少少頁頁？王王老

13、老師師買買了了5 5張張綠綠卡卡紙紙，1515張張紅紅卡卡紙紙。紅紅卡卡紙紙是是綠綠卡卡紙紙的的多多少少倍倍？54+27=54+27=39+27=39+27=14+36=14+36=39+34=39+34=89-76=89-76=24+36=24+36=28+39=28+39=32+34+26=32+34+26=8+92=8+92=47+16=47+16=86+8+2=86+8+2=39+26=39+26=14+39=14+39=62+36=62+36=83-19=83-19=97-39=97-39=64-39=64-39=34+42=34+42=15+35=15+35=39+35+18=39

14、+35+18=35+53=35+53=35+36=35+36=17+50+10=17+50+10=66+14=66+14=寒寒假假作作業業姓姓名名：日日期期： 月月 日日51+19=51+19=25+39=25+39=41-40=41-40=71-13=71-13=68+16=68+16=43+29=43+29=82-28=82-28=53+8+12=53+8+12=45+5=45+5=61-35=61-35=1+27+3=1+27+3=43+28=43+28=80+8+2=80+8+2=11+49=11+49=40-21=40-21=24+19=24+19=二二年年一一班班有有2020名名男

15、男生生，2222名名女女生生，平平均均分分成成6 6個個小小組組，每每組組有有幾幾名名同同學學？一一輛輛車車上上有有4242人人，中中途途下下車車8 8人人，又又上上來來1616人人，現現在在車車上上有有多多少少人人? ?寒寒假假作作業業姓姓名名：日日期期： 月月 日日4+22+8=4+22+8=42+16=42+16=92-3=92-3=51-11=51-11=15+63=15+63=17+28+28=17+28+28=77+22+8=77+22+8=89+7+3=89+7+3=42-27=42-27=13+41=13+41=53+18=53+18=46+14=46+14=33+2+38=3

16、3+2+38=23+11=23+11=20+22=20+22=71-59=71-59=53+17=53+17=55+31+9=55+31+9=54+40+10=54+40+10=53+29=53+29=63-7=63-7=73-71=73-71=49+39=49+39=76-65=76-65=40+29+1=40+29+1=90-35=90-35=71+16=71+16=63-3=63-3=72-52=72-52=45+33+7=45+33+7=77+21+9=77+21+9=62+5+15=62+5+15=75-55=75-55=6969 = =9696 = =52+35-61=52+35-

17、61=71-43=71-43=6969 = =4848 = =44+17+33=44+17+33=有有2 2箱箱水水，每每箱箱有有8 8瓶瓶，把把這這些些水水平平均均分分給給4 4個個同同學學，每每個個同同學學能能分分幾幾瓶瓶？去去公公園園劃劃船船，每每6 6人人一一組組，需需要要4 4條條船船。如如果果每每8 8人人一一組組，需需要要幾幾條條船船？81+1+6=81+1+6=8585 = =9696 = =67-64=67-64=寒寒假假作作業業姓姓名名：日日期期： 月月 日日12+59=12+59=4747 = =2626 = =67-34=67-34=56+25=56+25=7373 =

18、 =2525 = =67+17+3=67+17+3=39+18+2=39+18+2=4444 = =6868 = =54-15=54-15=66-39=66-39=7575 = =7373 = =80-57=80-57=44+29=44+29=6363 = =8585 = =44+36=44+36=45+22+19=45+22+19=6666 = =6666 = =37+16+24=37+16+24=82-48=82-48=6767 = =9595 = =28+23=28+23=32-18=32-18=6868 = =2323 = =59+16=59+16=13+5+35=13+5+35=56

19、56 = =9393 = =73+17+3=73+17+3=2525人人用用一一條條船船過過河河，每每次次只只能能坐坐5 5人人，要要幾幾次次才才能能過過完完？媽媽媽媽買買了了4 4盒盒彩彩筆筆，每每盒盒8 8支支，用用去去了了1515支支，還還剩剩多多少少支支？69-39=69-39=7474 = =5252 = =62+19=62+19=69+16=69+16=7575 = =8585 = =91-24=91-24=寒寒假假作作業業姓姓名名：日日期期： 月月 日日63+17+9=63+17+9=9797 = =9898 = =46+29+16=46+29+16=49-22=49-22=24

20、24 = =8686 = =79-65=79-65=43+29=43+29=6767 = =5656 = =45+19=45+19=39+29+19=39+29+19=7272 = =7575 = =32+19+35=32+19+35=51+29=51+29=8686 = =4848 = =47+23=47+23=69+12=69+12=6464 = =8686 = =56+18=56+18=33+29+19=33+29+19=4242 = =9696 = =29+32+8=29+32+8=54+12=54+12=9797 = =8282 = =82-19=82-19=小小朋朋友友吃吃早早餐餐

21、，每每6 6人人坐坐一一張張桌桌子子，要要坐坐2 2張張桌桌子子，一一共共有有多多少少人人？小小明明有有6 6套套畫畫片片，每每套套3 3張張。又又買買來來4 4張張，現現在在有有多多少少張張？82+7+3=82+7+3=3535 = =44+29=44+29=39+25=39+25=82-17=82-17=5858 = =8787 = =29+23+15=29+23+15=71-8671-86 = =17-5317-53 = =14+62=14+62=53+8+12=53+8+12=寒寒假假作作業業姓姓名名：日日期期： 月月 日日66-6766-67 = =63-9663-96 = =99-

22、86=99-86=43+28=43+28=44-1444-14 = =34-9334-93 = =37+61+9=37+61+9=24+19=24+19=61-8661-86 = =54-5654-56 = =54+14=54+14=16+58+12=16+58+12=36-3336-33 = =48-8248-82 = =75-13=75-13=46+39=46+39=63-6563-65 = =56-9356-93 = =2+28=2+28=91-75=91-75=81-4681-46 = =32+5632+56 = =47-36=47-36=25+26+4=25+26+4=51-7351

23、-73 = =30-8330-83 = =65-49=65-49=72-46=72-46=小小白白兔兔有有7272只只，小小狗狗有有9 9只只，小小白白兔兔的的只只數數是是小小狗狗的的幾幾倍倍？5656個個桃桃子子平平均均分分給給7 7只只小小猴猴，每每只只小小猴猴分分幾幾個個？92-9792-97 = =87-7587-75 = =38+43+7=38+43+7=16+27=16+27=98-2698-26 = =45-1845-18 = =60-49=60-49=38+37+13=38+37+13=54-2254-22 = =34-2934-29 = =73-67=73-67=28+62=

24、28+62=23-7123-71 = =15-2515-25 = =45+45+5=45+45+5=39+32=39+32=寒寒假假作作業業姓姓名名：日日期期： 月月 日日17-5317-53 = =64-3464-34 = =60-13=60-13=45+15+15=45+15+15=63-9663-96 = =89-2889-28 = =24+34=24+34=18+25=18+25=34-9334-93 = =78-9678-96 = =18+24+46=18+24+46=48-4=48-4=54-5654-56 = =98-6498-64 = =9+13=9+13=34+5+5=34+

25、5+5=48-8248-82 = =80-2880-28 = =34-26=34-26=16+72=16+72=2-512-51 = =73-4873-48 = =47+1+39=47+1+39=80-54=80-54=商商店店有有自自行行車車6060輛輛，賣賣了了4 4天天，每每天天賣賣8 8輛輛，還還剩剩多多少少輛輛？有有故故事事書書9696本本，第第一一周周借借出出2828本本，第第二二周周借借出出3030本本，還還有有多多少少本本書書？44-7544-75 = =78-3878-38 = =71-68=71-68=13+16+54=13+16+54=89-6889-68 = =56-4

26、856-48 = =53+17=53+17=44+16=44+16=41-3341-33 = =66-6766-67 = =56+16+14=56+16+14=22+19=22+19=68-2768-27 = =44-1444-14 = =78+11=78+11=89+1+9=89+1+9=98-6398-63 = =61-8661-86 = =64+28=64+28=56+29=56+29=寒寒假假作作業業姓姓名名：日日期期： 月月 日日96-3396-33 = =36-3336-33 = =50+2+18=50+2+18=4+16+44=4+16+44=42+6942+69 = =63-6

27、563-65 = =23+29=23+29=92-38=92-38=76-3176-31 = =76-7376-73 = =56+24=56+24=38+54+19=38+54+19=92-4392-43 = =64-5664-56 = =51+23+7=51+23+7=45+27+3=45+27+3=6+656+65 = =66-7466-74 = =44+24=44+24=3+24=3+24=停停車車場場有有卡卡車車3535輛輛，有有轎轎車車2424輛輛。開開走走了了1717輛輛，現現在在有有多多少少輛輛車車？一一輛輛車車上上有有乘乘客客2323人人，在在一一站站下下去去8 8人人，上上來

28、來1 1人人，現現在在車車上上有有多多少少人人？77-7677-76 = =44-7544-75 = =69+15=69+15=69-34=69-34=67-6967-69 = =90-9790-97 = =38+36+19=38+36+19=48+46+4=48+46+4=60-6560-65 = =89-8589-85 = =68+17=68+17=41+29=41+29=5+445+44 = =43-4743-47 = =49+37=49+37=38+36=38+36=82-9182-91 = =16-11=16-11=39+37+19=39+37+19=3+22+68=3+22+68=

29、18-9118-91 = =20+32+28=20+32+28=81-28=81-28=62+12=62+12=寒寒假假作作業業姓姓名名：日日期期： 月月 日日69-9369-93 = =28+14=28+14=32+34+26=32+34+26=78-28=78-28=83-9383-93 = =64+28=64+28=39+26=39+26=73+9+16=73+9+16=71-8671-86 = =37+13+27=37+13+27=97-39=97-39=36+31=36+31=98-2698-26 = =21+21=21+21=39+35+18=39+35+18=66-41=66-4

30、1=一一共共有有5454個個面面包包，小小明明買買走走了了1919個個，小小紅紅買買走走了了2525。還還能能買買幾幾個個？有有4545人人在在做做操操，其其中中女女生生有有3 3排排，每每排排6 6人人。男男生生有有多多少少人人？54-8254-82 = =83-12=83-12=66+14=66+14=61+2+18=61+2+18=23-7923-79 = =81+1+9=81+1+9=71-13=71-13=35-17=35-17=75-34=75-34=93-9793-97 = =63-9563-95 = =95-2595-25 = =39+37+3=39+37+3=36-3536-

31、35 = =24-3324-33 = =29-6829-68 = =72-19=72-19=28+5828+58 = =30-9330-93 = =60-7360-73 = =69-3269-3266-2566-25 = =78-4878-48 = =74-8574-85 = =2+39+16=2+39+16=46+9646+96 = =88-9688-96 = =89-6689-66 = =寒寒假假作作業業姓姓名名：日日期期： 月月 日日71-59=71-59=56-4856-48 = =76-4976-49 = =92-8692-86 = =82+7+3=82+7+3=20+9620+96

32、 = =80-8380-83 = =56-6456-64 = =51+15=51+15=18+2618+26 = =35-6435-64 = =66-4266-42 = =學學校校買買了了6 6本本科科技技書書和和3636本本故故事事書書，故故事事書書的的本本數數是是科科技技書書的的幾幾倍倍？數數學學課課上上小小朋朋友友做做游游戲戲，每每5 5人人一一組組，分分了了6 6組組，一一共共有有多多少少個個小小朋朋友友？16-27=16-27=91+85-26=91+85-26=222=222=298=298=955=955=90-81+2=90-81+2=85-83-1=85-83-1=86+79

33、=86+79=19+66=19+66=56+82=56+82=13+63=13+63=77+26-49=77+26-49=477=477=80+57=80+57=51-30+5=51-30+5=51+37-59=51+37-59=43-0=43-0=04+62=04+62=36+49-16=36+49-16=547=547=71-9-48=71-9-48=96-44+68=96-44+68=93-74=93-74=97-7-66=97-7-66=4+48=4+48=442=442=37+15=37+15=53-41=53-41=22+32+97=22+32+97=76+57-79=76+57-

34、79=95-57+44=95-57+44=92-62=92-62=寒寒假假作作業業姓姓名名：日日期期： 月月 日日46-11=46-11=34+44=34+44=47+98=47+98=79-38+40=79-38+40=63-62-0=63-62-0=96-23=96-23=43+58-67=43+58-67=115-95=115-95=商商店店原原有有2525筐筐桔桔子子，賣賣出出1818筐筐，又又運運進進4040筐筐，這這時時商商店店有有桔桔子子多多少少筐筐? ?二二年年級級男男生生4747人人，女女生生3535人人。三三年年級級比比二二年年級級多多1414人人，三三年年級級多多少少人人

35、？94-10=94-10=13+71+38=13+71+38=93-22+34=93-22+34=21-23=21-23=10-0=10-0=92-10=92-10=47-32=47-32=62-44=62-44=663=663=70+31=70+31=84-22=84-22=100-21=100-21=85+45=85+45=53-37-4=53-37-4=59+14-70=59+14-70=80+49=80+49=3+49=3+49=75+53=75+53=51-19-0=51-19-0=85-14=85-14=99-61=99-61=74-87=74-87=89-76-11=89-76-

36、11=68+3=68+3=70-3+13=70-3+13=52+60=52+60=74-31-16=74-31-16=23-0-18=23-0-18=47-11-21=47-11-21=45-19=45-19=64+61=64+61=11+86-1=11+86-1=8-27=8-27=06-0=06-0=62+16-70=62+16-70=20-25=20-25=寒寒假假作作業業姓姓名名：日日期期： 月月 日日26+93-52=26+93-52=53+95=53+95=15-1-7=15-1-7=29-12=29-12=6 6個個小小朋朋友友要要折折8080只只紙紙鶴鶴，每每人人已已折折了了9

37、 9只只，還還要要折折多多少少只只？小小東東上上午午做做了了1010道道數數學學題題，下下午午比比上上午午多多3 3道道，小小東東一一共共做做了了多多少少道道？寒寒假假作作業業姓姓名名：日日期期： 月月 日日73-52=73-52=13+46+24=13+46+24=65-0=65-0=16+58+12=16+58+12=69+17=69+17=59+21=59+21=35+46+4=35+46+4=46+39=46+39=59+30+10=59+30+10=39+34=39+34=46+17=46+17=91-75=91-75=63+8+2=63+8+2=62+14=62+14=96-26=

38、96-26=25+26+4=25+26+4=85-44=85-44=75+15+5=75+15+5=11+42+28=11+42+28=72-46=72-46=59+17=59+17=69+14=69+14=40+16=40+16=16+27=16+27=39+36+4=39+36+4=13+41=13+41=97-84=97-84=38+37+13=38+37+13=62+12=62+12=23+11=23+11=64+21+9=64+21+9=28+62=28+62=63-24=63-24=55+31+9=55+31+9=15+47=15+47=39+32=39+32=13+75+5=13

39、+75+5=73-71=73-71=69+22=69+22=45+15+15=45+15+15=甲甲數數是是2020，乙乙數數比比甲甲數數多多5 5，乙乙數數是是多多少少？有有2525個個蘋蘋果果，梨梨比比蘋蘋果果少少7 7個個，有有多多少少個個梨梨？50+28=50+28=90-35=90-35=65+12+8=65+12+8=18+25=18+25=寒寒假假作作業業姓姓名名：日日期期： 月月 日日30+22=30+22=45+33+7=45+33+7=50+17=50+17=48-4=48-4=39+13+17=39+13+17=57+28=57+28=20-9=20-9=34+5+5=3

40、4+5+5=22+47=22+47=73+11=73+11=52+44+6=52+44+6=16+72=16+72=74+19=74+19=86+8+2=86+8+2=92-82=92-82=80-54=80-54=72+6+4=72+6+4=36+22=36+22=64+14=64+14=13+16+54=13+16+54=81-6=81-6=22+19=22+19=10+53+7=10+53+7=44+16=44+16=48-15=48-15=89+1+9=89+1+9=97-13=97-13=24+18=24+18=57+12+18=57+12+18=57-2=57-2=27+52=27

41、+52=54+21+9=54+21+9=60-21=60-21=96-70=96-70=53+17=53+17=16+13=16+13=小小青青有有2828張張畫畫片片，照照片片比比畫畫片片多多1616張張。小小青青有有多多少少張張照照片片？男男生生有有3535人人，男男生生比比女女生生多多2 2人人，女女生生有有多多少少人人？39-18=39-18=56+33+7=56+33+7=39+16+19=39+16+19=45+30=45+30=10+81+9=10+81+9=48-39=48-39=56+29=56+29=69+19=69+19=寒寒假假作作業業姓姓名名：日日期期： 月月 日日6

42、4-51=64-51=55+27=55+27=53+29=53+29=58+3+7=58+3+7=56+29=56+29=86+8+2=86+8+2=51-48=51-48=65-16=65-16=53+29=53+29=66-6=66-6=43+17=43+17=46+13=46+13=92-38=92-38=25+23=25+23=90-46=90-46=29+38+24=29+38+24=38+54+19=38+54+19=2+80+10=2+80+10=8+26+34=8+26+34=68+15=68+15=46+26=46+26=52+12=52+12=44+17=44+17=67+

43、13=67+13=90-14=90-14=22-22=22-22=33-13=33-13=29+28+35=29+28+35=34+60+10=34+60+10=62+27+3=62+27+3=31+25+35=31+25+35=64+29=64+29=動動物物園園有有2020只只黑黑熊熊，白白熊熊比比黑黑熊熊多多8 8只只，白白熊熊有有多多少少只只？紅紅領領巾巾養養雞雞場場有有公公雞雞4444只只，母母雞雞比比公公雞雞多多1616只只。母母雞雞有有多多少少只只？56+33+7=56+33+7=46+25+5=46+25+5=57+28=57+28=80+8+2=80+8+2=48-39=48

44、-39=54+29=54+29=73+11=73+11=73-52=73-52=55+27=55+27=80-28=80-28=86+8+2=86+8+2=69+17=69+17=寒寒假假作作業業姓姓名名：日日期期： 月月 日日86+8+2=86+8+2=29+36+24=29+36+24=36+22=36+22=59+30+10=59+30+10=66-6=66-6=59+25=59+25=62+15=62+15=89-81=89-81=25+23=25+23=51+39=51+39=54-13=54-13=55+20=55+20=2+80+10=2+80+10=36+13+27=36+13

45、+27=84+3+7=84+3+7=23+25+15=23+25+15=52+12=52+12=34+33=34+33=68-60=68-60=76+11=76+11=22-22=22-22=17+49=17+49=16+13=16+13=33+26=33+26=62+27+3=62+27+3=46+53+7=46+53+7=86+4+6=86+4+6=81+15+5=81+15+5=上上手手工工課課，一一班班節節約約1515張張紙紙，比比二二班班多多節節約約了了8 8張張。二二班班節節約約多多少少張張紙紙？書書架架上上的的故故事事書書比比連連環環畫畫少少1515本本，書書架架上上有有雜雜志志

46、8 8本本，有有故故事事書書3232本本。連連環環畫畫有有多多少少本本？故故事事書書和和連連環環畫畫一一共共有有多多少少本本？40+15=40+15=14+27=14+27=80-46=80-46=81-22=81-22=96-13=96-13=66+13=66+13=63+19=63+19=28+16+19=28+16+19=4+16+44=4+16+44=69+20+10=69+20+10=29+16+36=29+16+36=29+65=29+65=45+30=45+30=49-12=49-12=35+29=35+29=43+19=43+19=寒寒假假作作業業姓姓名名：日日期期： 月月 日日69+19=69+19=72+5+5=72+5+5=68-22=68-22=36+39+18=36+39+18=58+3+7=58+3+7=27+29=27+29=46+17+13=46+17+13=91-65=91-65=70-6=70-6=94-56=94-56=90-65=90-65=24+29=24+29=37-29=37-29=12+9+41=12+9+41=80-66=80-66=39+18+22=39+18+22=33+59+19=33+59+19=44-18=44-18