小學(xué)二年級(jí)上連加連減數(shù)學(xué)練習(xí)題

1、考試學(xué)資學(xué)習(xí)網(wǎng)押題82-33+36=78-29+18=47+19-38=46-19 + 27=76-18+8=36 + 27 + 26=25 + 8+46=55+17-67=45-16+39=42-19+36=74-18-27=38-16+17=34 + 58-17=53+16-18=43-25+14=36-27+73=32 + 22+18=100-17-44=52+16-59=52-34-17=61-39 + 25=1 / 1962= 17 +3229= 17 91-37= 16+ 36+36= +912563= +40 +1317= +672826= 84+928= + + 352936=

2、 + + 94534= 17十7236= 29+58 48= 18+47-18= 29-47+18= -76-1958= +76 3836= + 274628= 38+5647= +2675-37= +45+887= 17- 75 + 18=+ 35 162 / 1926= 29+ 42-17= 68+ 74- 12= 17+ 64- 18= -68-3617= 24+5827= +53-3923= 43+288= + 175618= + 365317=25- +6318= 24-73+36= 27+ 56-17= 28-22 + 30= +42-3723= 27 +1654= + 49624

3、1= 34+ 62-13= +3562-12= +63-4919= 17+ 52- 23=- 91 373 / 1918= 2636+16= 35-81-21 13-42+36 +77-2881= 84 +1923= -39+3517= -35+ 1927= + 38218= -396817= 28+-4738= 29-67+24= 29-84-34= 28+ 79-18= -26+1713= -66-4814= -568523= 18-72+34= 785 + 26= +453636= 39+ 72+ 78394 / 19- 36=25= 37 74 36= 57+ 68- 8= 18+ 7

4、4+ 17= +834918= 83 +3718= 46+2718= 42+5917= + 355313= + 346336= 45+ 6436= 19+32 + 8= 37+60-13= 26- 72+ 13= -52-3736= +54- 3523= - 378917= 39+ 51-36= +2752-13= -63-2717= 3763 + 23=61265 / 1917= 2348 + 36= 48+ 57-17= 2954+ 18= 62+1936= +47+ 1941= +42-1716= +86-5413= + 285417= + 362718= 36- 6523= 45+54

5、-23= 27 35+17= 48+84 36= +402923= -48 + 4817= + 256017= 45+ 72-8= +3846-17= -56-2813= 69-78 23= 72 376 / 1918= 2853+18= 599633= 1775+ 32= -54+3717= 59+ 1922= +55-4745= -73+2917= 275623= + 591218= 56-9813= 17-35+13= 386017= 25+ 36-13= -86-5836= +42-1617= +- 194218= 59-75-36= +3824+ 17= -42-2328= 23-5

6、2+13= 63377 / 1917= 39- 44 + 23= 1970+ 13= 23 16+ 36= 16+ 57-15= 35+17= 19+2222-22= 28 + 462= 19+ 48- 24=86-45+ 24= +70 4255= 72- 54 + 26= 16+27-42= 19 + 4322= 25+ 63 + 27= 12- 40-31= -89-5614= -7637+28= -19+5412= 64+79 21= 4898+ 22=19+-64 / 81944= 55+ 75-15= 365656= 60+ 67-29= +5085-24= +423219= -5

7、5+3822= + 15+2419= + 246927= + 569312= + + 322319= 24- 42 + 32= 19+71-54= 56+62 =55 4522+22=28 + 4636= 42+70 26 +72-5429= -75- 3327= -12 + 4048= 763738= 64+79199 /36= 46- 56 + 50= 38- 55+ 35= 56 + 93-19= 32-23 + 60= -56 +2860= -21 + 8214= -36+3471= -+ 1273 = 6021 + 8212= + -54422= 76+100- 32=7245+18

8、= 21-54-22= +67-4717=+ 21 + 8210= + 278318= 21-54+18= -3365-3= -68-6517=25+29+17=88 51io / 191= 63+ 76-11= 18+ 63 + 47= 1565+ 55= +347713= +432928= -35-2842= +773835= + 346010= + 271715= - + 385536= 41+54 77= 88+ 9930= 1575+ 11= +92 2654= +42 3722= + 647719= 29- + 1236= 10-69 + 28= 27+12 37=2767+ 15

9、= 17+331911 /10= 36+ 75- 12= - 54+ 7215= 39-6524= +62-1818= +54 +2119= +53-2928= -35+ 1215= - 128631= + 33579= 27 十3616= 19- 77-18= 34+ 88-27= 36+ 85-62= -12+7928= +51 2753= + 42516= 65-77-36= +5271-26= +75-2423= 24-75 + 38= 32+4512 / 1936= + 458140= 16+ 24-42= 12-63+15= 37+ 53-28= +632318= +48-2636

10、= + 185640= 23+4413= 17 56-23= -78- 1323+41+9=30+23+31=55+6+10=49+23+11=2+56+8=2+22+16=35+41+16=52+7+19=13+46+10=13 / 1912+13+31=66+7+15=3+59+16=5+9+36=14+37+3=11+6+16=7+52+7=57+5+11=80+4+1=6+2+54=50+46+2=10+75-29=13+15+4=30+45-69=1+90-81 =47-35+63=45-44+48=98-35+27=5+88-8=38+34-59=51+29-67=14/ 1974

11、-59+20=20-16+33=48+28-15=4+80-15=6+86-69=67+2-52=88-83+48=35-21 + 11 =70-36+24=44-12+11 =68-5-46=78-34-14=86-29-49=79-39-8=50-40-1 =61-38-2=75-16-46=10+68-39=15/ 1959+31-51=82-69+77=46-26+14=81 + 13-44=62-57+94=64-39+3=99-34+18=1 +99-68=80+12-9=97-36+32=77+17-20=77+15-54=7+26-8=77-64+67=13-7+61 =17+80-47=77+11-54=59-33+46=67+23-78=11+56+10=6+42+29=16/ 1943+43+5=36+16+22=50+16+18=2+13+23=59+10+9=34+18+18=2+27+41=3+43+29=19+64+6=54+26+12=36+5+25=4+20+48=47+31+10=6+41+51=81-25-35=55-14-31 =63-40-12=98-66-3=77-1-41 =99-21-32=17/ 199