1、 一年級(jí)數(shù)學(xué)下冊(cè)口算練習(xí)題第二單元1.1 :整十?dāng)?shù)加減整十?dāng)?shù)、整十?dāng)?shù)加減一位數(shù)及相應(yīng)的減法（40題）50+20=80-70=10+50=86-6=99-9=30+40=40+50=70-40=4+90=40+7=80-20=90-90=60-60=9+20=77-7=60-50=40+60=100-40=76-6=54-4=80-10=60+30=30+4=50+7=60+2=50-30=40-40=34-4=57-7=38-8=20+70=90-70=50+5=33-3=7+90=30+50=30+30=55-5=8+20=97-7=第四單元10。I以內(nèi)數(shù)的加減法口算4.1 :兩位數(shù)加減一位

2、數(shù)（不進(jìn)位、不退位）,兩位數(shù)加減整十?dāng)?shù)（110 題）51+3=5+64=69-7=4+74=5+30=5+41 =3+24=66+3=74-2=72+ 6 =5+33=45+3=87+10=25+50=45+ 3 =71+6=81+5=23+6=66+30=38- 6 =35+4=6+42=43+5=57-20=99-80=51+4=51+7=32+30=88-80=47-6=8+41 =42+5=56+20=85-50=30+69=7+32=49-7=30+47=67-3=67-50=6+33=26-2=10+63=41+50=46+20=3+44=58-20=84-3=4+54=7+81

3、=5+42=63+10=59-5=53+40=51+7=95-50=30+25=26+3=14+40=7+52=32 + 6=39+10 =100-40=72-60 =4+70=29-7=76+10 =46+ 4 =55-50 =57-50=35 + 2=70 + 30 =51-4 =62-40 =62-20=73 + 4=38-8 =29- 7 =99-90 =75-5025 + 4=94-90 =37- 1 =82-1 =99-8=43+5=89-30 =80+19=77-5 =38-30=87+10 =67+30 =78- 8 =51-40 =62+639- 3=36+30 =50+13

4、 =31 + 20 =53+30=48-30=7 + 81 =8+80 =62 + 4 =79-60=95-40=73 + 6=77 + 2 =98-2 =79-6=4.2 :兩位數(shù)加一位數(shù)（進(jìn)位）（220 題）28+448+559+7=9+46=9 39=35+839+375+5=5+69=37 4=43+914+946+8=4+47=8 27=4+2738+789+7=8+88=13+9=25+56+2728+5=3+68=9+12=3+2738+978+8=89+ 7=0+41=7+4835+629+6=36+ 5=67+0=45+862+8=39+9=4+ 29=55+7=4+7635

5、+5=7+55=53+ 8=38+5=64+779+7=6+88=7+25=5+79=27+486+6=9+75=63 8=5+46=7+54=8+26=17+4=77+3=2+49=49+9=6+56=6+66=49+4=9+56=79+2=78+5=32+9=6+68=3+18=2+88=8+17=4+39=9+48=89+2=5+86=55+7=79+5=5+57=9+87=72+9=27+4=6+34=68+9=9+42=73+7=22+8=46+7=7+39=45+5=53+9=17+4=39+1=4+67=5+75=66+5=97+3=9+31=9+45=49+6=6+85=6+5

6、4=26+5=78+7=8+76=4+17=69+4=67+8=2+58=6+69=34+7=5+77=76+6=3+47=86+9=58+6=8+82=7+66=7+87=99+1=6+57=8+73=9+53=9+52=87+9=8+19=74+6=34+8=15+9=7+33=89+1=56+7=49+2=39+4=36+8=5+78=7+46=4+48=59+9=77+7=29+3=9+54=5+29=42+8=7+84=6+65=49+8=26+7=69+7=38+9=17+9=6+39=39+8=68+3=32+8=9+16=6+18=83+9=77+6=1+59=91+9=9+2

7、5=8+83=2+79=9+33=6+56=54+9=58+7=7+45=9+61=5+59=9+34=37+3=7+59=76+5=9+19=5+68=7+64=6+87=5+66=3+67=38+7=28+5=4+29=6+74=8+63=5+79=19+2=5+46=4+47=3+89=58+4=8+53=86+4=36+4=28+8=7+76=35+9=4+29=76+8=2+69=9+15=2+59=43-4=29+6=25+9=7+36=22+9=17+7=39+4=9+46=5+65=54+8=3+87=56+6=68+2=8+29=8+49=6+27=3+89=4.3 :兩位數(shù)

8、減一位數(shù)（退位）（150 題）48 9=75-9 =40-2 =71-2=33-4=47 8=92-3 =46 9=88-9=95-7=52 4=42-7 =43-4=54-7=70-5=43 8=71-6 =75-6=50-7=72-5=68 9=47-8 =41-6=20-5=23-7=40 2=26-7 =94-942-7=32-8=27 9=52-3 =96-7=63-5=42-8=32 4=63-5 =27-9=24-5=46-9=41-2=80-2 =87-8=82-9=71-8=38 9=36-9 =30-6=61-8=51-2=50 8=65-8 =35-9=43-9=53-9

9、=63 9=45-9 =64-6=53-5=31-5=37 8=86-8 =72-9=80-6=61-6=88 9=24-9 =31-7=22-9=21-7=51-8=90-7=45-7=55-8=91-8=62-4=92-8=50-5=63-4=30-5=84-8=80-4=22-8=66-7=93-6=44-6=53-8=52-7=51-9=86-9=81-8=32-9=91-7=52-3=54-9=63-8=60-5=22-7=43-4=83-4=51-7=52-8=42-3=30-7=95-6=30-3=64-9=21-8=82-6=33-5=56-9=36-8=74-6=40-3=9

10、6-9=83-8=54-5=60-7=50-4=76-9=63-6=74-5=84-6=91-3=32-7=31-9=42-6=94-6=91-6=44-6=83-6=22-4=46-7=45-6=58-9=92-3=25-6=51-3=94-8=50-8=25-7=34-8=60-6=73-4=91-2=71-9=95-8=41-7=52-9=第六單元100以內(nèi)數(shù)的加減法筆算6.1 :筆算兩位數(shù)加兩位數(shù)（不進(jìn)位）的口算與筆算（54-8=150 題）21+45 =12 + 61 =34 + 41 =42+12 =43+ 27 =75+11 =63 + 23 =31+67 =64 + 21 =8

11、7+ 11 =61 + 38 =72+13 =87+12 =61 + 17 =33+ 54 =21 + 64 =23+74 =31+67 =15+72 =44+ 51 =43+36 =13+53 =73+14 =55+11 =51 + 41 =51 + 25 =41+44 =32 + 53 =31 + 24 =33+ 32 = 27+51 =44 + 23 =32 + 45 =16+72 =53+23 =11 + 81 =21 + 52 =46+11 =21 + 52 =42+54 =13 + 43 =54 + 21 =28 + 41 =31 + 21 =31 + 61 =42 + 43 =2

12、2 + 33 =34 + 23 =61 + 17 =25+ 34 =16+52 =23 + 44 =31+65 =56+13 =12+52 =31+44 =27+32 =73 + 26 =52 + 42 =74+ 22 =15+83 =65+31 =21+42 =13+86 =31 + 48 =31 + 52 =14 + 41 =13 + 55 =22 + 64 =41 + 33 =68 + 21 =53 + 25 =25 + 43 =43 + 23 =47+ 22 =52+15 =11 + 81 =13 + 62 =13+83 =43+ 46 =11 + 63 =37 + 62 =81 +

13、12 =38 + 21 =46+ 12 =44+51 =36 + 64 =34 + 63 =63+13 =21 + 75 =43 + 24 =35+31 =44 + 34 =53+11 =13+ 55 =61 + 14 =25+52 =25 + 44 =33 + 66 =37+61=47+31 =24 + 41 =63 + 24 =62 + 26 =51+18 =53+11 =63+31 =51 + 16 =14+82 =53+ 25 =57+12 =45 + 21 =64 + 31 =13 + 41 =16+ 52 =75 + 24 =45 + 21 =28 + 61 =51 + 32 =1

14、6+ 63 =13+53 =42 + 47 =54 + 25 =41 + 54 =31 + 68 =41+44 =21+41 =57 + 22 =21+46 =11 + 87 =51 + 26 =25+33 =37 + 52 =31+42 =42+55 =51 + 26 =52 + 27 =51 + 16 =54+13 =77+ 12 =32 + 35 =42 + 27 =64 + 31 =73 + 26 =27+43=16+82 =73 + 26 =85+11 =646+33 =44+55=6.2:筆算兩位數(shù)減兩位數(shù)（不退位）的口算與筆算（110題）67-36 =24-22 =35-12 =

15、98-26 =45-33 =88-25 =78-43 =44-22 =97-55 =88-12 =99-87 =36-25 =92-91 =69-25 =69-29 =67 66 =89-79 =75-43 =54-32 =86-46 =97-75 =26-13 =39-11 =79-73 =38-17 =75-32 =88-15 =78-35 =97-74 =11-11 =67-36 =25-24 =89-28 =67-53 =51-31 =88-25 =89-56 =49-42 =88-75 =99-23 =99-87 =77-65 =93-72 =47-11 =87-55 =39-34

16、=69-16 =65-65 =88-88 =48-11 =67-11 =99-16 =33-31 =94-24 =85- 23 =86-54 =49-44 =69-17 =88-15 =91-74 =98-55 =91-51 =59-48 =37-25 =36- 11 =63-32 =59-38 =97-43 =79-34 =78-66=75-25 =79-17 =79-35 =96-54 =39-35=99-43 =73-61 =77-21 =49-28 =72-52=24-14 =58-35 =24-23 =38-37 =99-55=29-16 =99-34 =79-58 =57-57 =

17、46-33=29-15 =87-46 =56-44 =93-43 =39-18=81 -31 =53-21 =59-38 =88-27 =68-65=77-71 =91-61 =59-19 =55-14 =74-41=87-73 =86-74 =37-25 =66 - 46 =95-81=6.3 :筆算兩位數(shù)加兩位數(shù)（進(jìn)位）（100題）39+52 =11 + 79 =59+11 =57+36 =82+18 =35+58 =33 + 56 =39+51 =63+18 =47+16 =38+52 =29+61 =21+49 =78+16 =55+39 =34+58 =37+57 =17 + 46

18、=27+38 =64+18 =55+17 =77 + 28 =79+16 =16+86 =12 + 79 =39 + 43 =34 + 46=79+13 =48 + 25 =49+73 =69+74 =36 + 27=29+57 =55+36 =48 + 25 =63 + 27=56+17 =23 + 49 =16+74 =73+18 =45 + 49 =73+17 =37 + 25 =16 + 48 =32 + 59 =58+13 =48+13 =12 + 69 =39 + 42 =26 + 27 =63 + 27 =75+15 =26 + 74 =39 + 49 =56 + 25 =39

19、+ 28 =16 + 78 =13 + 58 =31+29 =57+19=16+38 =39 + 28 =41+49 =35+17 =34 + 47 =49 + 42 =26 + 35 =78+14 =37 + 45 =58 + 27 =87+15 =73+17=45+39 =73+18 =37 + 25 =16 + 48 =39+53 =28 + 63 =71+49 =64 + 26 =66+17 =37+14 =15+77 =55+17 =49+36 =79+16 =49+ 18 =23+67 =43+27 =19+49 =16+38 =48+45 =29+56 =14+46 =57+36 =58+28 =46+35 =14+47 =49+32 =46+28=6.4:筆算兩位數(shù)減兩位數(shù)（退位）（120題）81-35 =60-23 =73-65 =66-27 =70- 53 =6419 =85-39 =57-38 =66-57 =31-24 =35-28 =43-36 =82-34 =91-56 =51-24 =36 29 =38-19 =23-17 =85-17 =91-22 =3126 =46-37 =34-18 =93-47 =92-55 =63-45 =95-47 =63