小学二年级数学加减混合道

1、698587165478303153395488558188762342588430196658582814615328223271793759161565546271-31 + 49 =16 + 51-12 =+ 11+2 = -48-14 =-14-2 =+ 45 61 = + 20 - 48 =-18-12 = + 52 - 67 =+ 44 25 = -39 + 85 =+ 36 - 40 = + 11 + 1 =-39-12 =-15 + 21 = + 11 + 1 = + 21 + 1 =+ 56 + 12 =-23-13 = + 42 67 = + 13-79 = + 13-27

2、 = + 76 - 85 =- 23 + 31 = + 17+13 =+ 37 + 2 =- 23 + 42 =- 13- 1 =-29 + 67 =-40-11 =-18-10 = + 70 - 32 =- 12 + 46 = -70 + 67 =- 54 - 24 = + 33 + 13 =- 32 + 50 = + 57 + 27 =- 14 + 58 = -18+15 = + 14+12 =- 18-19 = -45-13 =86-81-2=29-24+42=17+25-29=84+15-93=40+56+2=32-30+25=45-32+23=64+12+16=58+41+1=32+

3、66+2=33+29+26=31+59-90=38-20+23=15+34+50=58+25-60=72+25-75=19+73-14=21+24+54=37-30+40=21+34+45=15+24-25=36-25-8=79-56-13=16+62-69=28+26+31=53-26+46=84+13-27=54-50-2=24-22+52=77+22-50=37-25-12=38-20-15=28+52+18=45+4871=60-31-25=55+22-76=88+11+1=47+37-83=45+35+11=24-24+30=16-12-1=57-37-17=19-18-1=74-2

4、2+24=32+65+2=86-29+12=33+54-54=55-11+36=43-34+65=42+35+22=37+39-47=35+32+30=26+54-40=67+13-60=44+49-72=65-61+51=52-34+66=29+54+17=20+23+25=55-25-12=60+38-39=14-12+84=43-23-13=56+37+4=62-35-21=43-16-18=84+12+2=70+24+2=41-27+19=32+26-40=55-28-16=73-65-7=86+11+1=81-32-27=78-23-29=29-12+76=36-12-16=18-1

5、3-2=39-17+41=36+22+17=44-21+60=52-35+47=15+19-16=15+18+52=73+15-26=27+41+12=14-12-1=35-24+51=71+20-82=56-35+68=74+22+2=80-23-20=35+21-48=79-77+15=42-28-12=86+14-60=73+16-46=53-33+48=65-25+12=85+14+1=71-63+76=71+28+1=33-15-14=67-24+57=57+14+13=23-22+48=19-17+16=88+12-85=29-24-4=23-17+16=79+18+3=55+23

6、+21=84-52-21=50-36+24=32-21-6=21-13-6=23-15-8=17-15-2=29-20+45=43-34+87=19+78+1=82+17+1=70-24+36=38-37-1=22+26+18=67+32-58=25-18-4=74+20-37=58-27-24=43-12-25=39+49-13=76-42+44=48+13-58=73-33-21=41+19-40=43-17+24=22+21+41=82+15-96=85-37-48=70+30-67=86-50+60=49-38+67=21+38+18=72-55+79=74-42-30=53+24-3

7、7=72-64+50=61-29-21=67-59+70=60+23+17=20+61+19=81-78-2=84-50-23=59+37-16=40+36+14=61+39-33=83-21+27=83+15-69=36+47+13=45-18-25=32+30+29=29+67+4=75-42-24=16+20+39=15+36-34=46+12+42=64+33-78=66 + 27 - 54 = 37 + 73 =+ 51+16 =+ 30 + 6 =+ 47 - 38 =79 - 25 + 71 =+ 11 - 11 =+ 80 - 81 =+ 53 - 45 = 27 + 66 =

8、+ 21 + 11 =+ 35 - 68 =-20-11 =- 73 + 65 =- 13-18 =- 16 + 86 =+ 47+18 =- 14+12 =-33-16 =12+18 =27-11 =35 - 43 =39-15 =12 + 2 =- 12- 1 =+ 31 + 48 =+ 52 - 46 =- 42 - 9 =- 36 - 3 =43 - 48 =36 + 2 =20+19 =16+ 1 =39 - 36 =-25 + 65 =-41 + 57 =+ 55 + 25 =+ 13-79 =16 + 2 =45 - 56 =18 + 9 =12 + 5 =-11+83 =-17

9、 + 35 =4514643351151459344833885726196176537322338213203053402957428313324418867816738019744-+ 20 =+ 15 =+ 41 =-11 =-2 =+ 60 =-11 =+ 24 =+ 48 =+ 40 =+ 20 =-28 =+ 89 =+ 19 =+ 70 =-5 =-20 =-62 =+ 48 =+ 23 =+ 44 =+ 16 =-37 =-19 =+ 26 =+ 63 =+ 88 =+ 12 =+ 55 =-65 =-21 =+ 31 =-42 =-2 =+ 14 =-35 =-17 =-18

10、 =+ 11 =-3 =+ 88 =+ 55 =-25 =-60 =82+16-60=56-15-37=40-19-21=70+23-20=61+12-52=25-18-4=45+30-75=35-11+56=79+13-49=36+19+17=61+33-68=4736+66=26-25-1=49-17-27=45-15+58=71+28-58=82+14+4=64-55+68=79+21-42=5039+29=36-29+46=87-41+47=80+16-82=43-20-11=32+27+11=66-46-12=45+45+6=46+12+27=79-59+31=3732+72=26+

11、45+20=42+46-28=66+13+21=34+35-20=14+13-15=77-16-18=65-16+22=68+26+2=82-39-43=79-15-61=59-17-16=75-13+19=46+46-24=22-12-3=24+43-21=34-19+19=29+29-12=69-40+29=55-41+83=66-38-22=23-15+84=68+13+1645-12-33=37-36+61=81-79-1=41-18+58=84-49+33=29-28+84=35+45+1951-39-12=79+11-20=29+35+2021-12+83=45+27+2382+1

12、4-81=77-58-17=46-11+63=46-19-20=52+35+1367-52+77=84-42-20=46+23+2881+14-30=34-11+61=83-55+62=13-11+97=68+32-84=84+11-12=37-27+66=47-27+70=78+12-41=43-25-17=56+11+2188-80-3=33-17-14=73+19-45=68+31-63=44+25+1339-2614+5556-5551-1655-4816-1388-6126-1819-1938-1616+3939+1933-2283-3640-2019-1318+3582+1625-

13、2041+2913+1521+6173+2054-2428-1569-6744-3441+4715+2737+3482-4042-4275+1918-1427-2338+5057-3479-5077+1136-2531-2569-5388+1140+2268+13+18=13-13+29=58-46-11=35+32+18=65+14+16=86-39-45二63-37-20=15+47+19=71-46-19=51+39-73=26+23-12=46-14+34=71-32-21=43-23+41=66+13-33=41-31+41=61-53-6=23+31+31=33-20-12=57-

14、13-30=70-25-29=34+57-26=76-14-46=81-20-13=32-29+23=49+43+2=80+18+1=42+33+17=78+19-32=53+13+19=59-34+41=73-29+50=49-36+83=75+19+4=21+77-33=13-13+62=57-37-19=59-11+27=26-25-1=84+15+1=69-45+48=23-20+14=31+66+3=16+67+16=3019458147424718542668303664-12-15 = + 47 36 = -15-19 = + 12- 11 = -31+50 =-30-11 =-

15、 38 - 6 = + 80 - 89 = -52 + 62 = -21-5 =- 59 + 81 = + 58 - 53 = -12-21 =- 17+18 =70-13+32=86-28+30=70+11+15=64-17+40=30-25-1=15-11-4=79-71+71=40-33-1=44+35-49=14-12-1=79+12-55=68-66+27=51-44-6=73-24-20=62-42+63=57-52+37=44+20+30=67-12-30=50+24+16=80+12-86=67-52-14=68+17+13=78-22-17=36-20-12=35+61-40=68-24+44=17-16+21=60+24+12=22-14+54=67-27-40=32-20+23