100以内两位数加减两位数口算题.docx

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1、100以内两位数加减两位数口算题70-58=97-19=70-48=90-18=18+68=98-29=41-23=71-45=17+14=39+48=39+38=41-13=15+16=66+19=63-46-38+28=78-69=46+39=50-21=77-59=54-38=62-36=61-49=71-35=63-56=46+49=23+28=23+38=16+26=39+15二70-58=18+68=39+48=63-46=38+28二77-59=63-56=39+15=95-69=27+69=81-57=56+38=49+37=40-18=37+56=29+67=90-33=29

2、+44=73-45=57+35=95-59=48-39=57+25=28+57=81-34二57+16=96-57=59+23=31-19=40-28=47-29=16+29=56+28=64+27=96-47二73-36=81-24=80-37=82-44=16+19=48+17 =87-48二80-47= 33T7 =49+27二58+13=27+69=37+56=57+35=95-59二50-24+25=57+16-24=84T9-48=33-17+65 二13 + 31 = 37 + 51 = 13 + 47 = 40 + 33 = 31 + 61 =43 + 23 = 62 + 29

3、 = 15 + 68 = 11 + 77 = 25+16 =39 + 24 = 24 + 58 = 30 + 45 = 21 + 17 = 64 + 26 =35 + 10 = 35 + 16 = 39 + 32 = 59 + 38 = 40 + 33 =61 + 26 = 53 + 25 = 62 + 13 = 37 + 55 = 26 + 42 =29 + 52 = 19 + 19 = 55 + 35 = 81 + 12 = 11 + 13 =54+16 = 15 + 36 = 51+37 = 19+49 = 51 + 38 =50 + 19 = 37 + 17 = 71 + 28=14+

4、13 = 51 + 31 =31 + 46 = 20 + 77 = 34 + 36 = 58 + 19 = 68 + 31 =50 + 48 = 33+44 = 11+50 = 21+29 = 22 + 61 =35 + 26 = 78 + 15 = 11 + 56 = 60 + 25 = 32 + 63 =38 + 60 = 19+46 = 60 + 39 = 17 + 17 = 13 + 67 =32 + 35 = 37 + 56 = 44+43 = 39 + 31 = 79+10 =12 + 37 = 79 + 13 = 29 + 34 = 25 + 63 = 16 + 39 =45 +

5、 44 = 73 + 13 = 19+41 = 49 + 16 = 38+47 =55 + 24 = 25+47 = 22 + 57 = 36 + 50 = 23 + 45 =25 + 53 = 69 + 21 = 37+48 = 33 + 29 = 53 + 46 =59 + 28 = 87 + 10 = 65 + 15 = 31 + 55 = 23 + 56 =57 + 14 = 33 + 15 = 44 + 45 = 53 + 44=12 + 76 = 47 + 29 = 27 + 59 = 44 + 33 = 71 + 11 = 31 + 31 =17 + 55 = 59 + 27 =

6、 12 + 51 = 15 + 52 = 26 + 37 =26 + 38 = 23 + 21 = 18 + 10 = 11 + 51 = 35 + 55 =(1) 12+71=(2) 74+13=(3) 63+43=(4) 74+36=(5) 29+48二(6) 48+12= (7) 83+85= (8) 17+60= (9) 49+33= (10) 78+12=(11) 36+17=(16) 15+43=(21) 46+18二(26) 70+16=(31) 62+71二(36) 22+79二(41) 42+89=(46) 34+75=(51) 19+99=(56) 59+44=(61) 3

7、7+60=(66) 86+32=(71) 68+58二(76) 19+19=(12) 54+67二(17) 11+28=(22) 45+26二(27) 67+47二(32) 19+63=(37) 22+81二(42) 86+36=(47) 21+42二(52) 94+93=(57) 56+80二(62) 13+65=(67) 86+86=(72) 54+27二(77) 18+77=(13) 64+71=(18) 75+39=(23) 74+11二(28) 13+24=(33) 86+12二(38) 98+44二(43) 53+24二(48) 21+49=(53) 71+44=(58) 58+6

8、4=(63) 64+20=(68) 77+98=(73) 69+79二(78) 42+83=(14) 47+90=(19) 56+99=(24) 18+31=(29) 73+51=(34) 85+98=(39) 20+11=(44) 97+17二(49) 52+69二(54) 33+26=(59) 15+15=(64) 77+29=(69) 84+58=(74) 52+35二(79) 14+88=(15) 13+30=(20) 80+38二(25) 28+76二(30) 33+75=(35) 93+85=(40) 83+70二(45) 81+96二(50) 70+14=(55) 39+45=(60) 49+53二(65) 93+93=(70) 72+73=(75) 58+73二34+17=(80) 54+44=(82) 44+99=(83) 50+36= (84) 12+33= (85) 70+90=(86) 18+75= (87) 85+79= (88) 40+57= (89) 99+57= (90) 36+69=19+60=(92) 97+90=(93) 24+35=(94) 19+50=(95) 26+35二(96) 25+16=(97) 26+13=(98) 12+35=(99) 51+21=(100)31+24=