小学二年级口算综合训练.pdf

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1、1 (1) 1 3 7 0 =20 1 3=28 13 =43 9=16 9= 86- 19=58 15=83 1 2=47 12=35+46= 45 7=7 2- 54=73 51=1 42 7=91 12= 44 16=42 50=78 - 19=53 17=48 22= 88 19=76 67=62 19=59 19=67 10= 4 5 0 =9 0 - 1 4 =4 2 3 0 =6 0 - 6 =7 0 1 3 = 70 22=15 28=514 =66 39=11 62= 61 2=20 6=59 1 3=12 73=74 15= 6 8 3 9 =8 0 1 2=2 0 8 =

2、19 6=1 18 = 18 23=11 49=85 10=16 7=99 66= 56 57 58 59 87 96 97 72 98 99 36 65 37 38 39 81 82 43 83 84 2 0 1 1 =1 4 6 =4 9 1 1 =1 9 4 =2 0 9 = 17 54=42 13=1467 =12 45=24 18= 2 (2) 49 14=63 29=73 10=4 6 5 =29 12= 9 45=4 30=97 68 =28 6=20 13= 7 4 1 2 =5 8 =2 5 1 4 =1 6 6 =8 4 9 = 1 6 8 =11 2 9=20 6=5 1

3、3 =51 15 = 1 2 7 8 =14 7 =18 3=2 0 1 2=8 0 1 2= 20 8=19 6=10 1 8=18 19=100 1= 1 1 4=5 10=96 49 =2 0 1 1=7 7 68 = 1 4 5=99 90=49 43 =2 0 1 3=5 4 16 = 1 1 1 7 =2 4 1 5 =3 4 6 =1 2 4 =4 1 0 = 9 7 19 =27 28 =24 7 =1 9 8=4 0 5 = 56 37 58 29 99 46 77 28 54 69 65 75 87 97 53 61 72 93 64 77 69 12= 5627= 134

4、9= 892= 38-19= 98- 44=51- 12=13 29=68 24=78 19= 3 (3) 6 1 2 =1 4 5 =1 6 5 =6 1 4 =1 2 5 = 65 57=25 8=10 37=33 8=15 27= 58 13=36 18=73 5=1 00 34=30 9= 39 13=10 21=30 - 7=78 4=39 6= 15 66=9 28=1 1 6=6 12=49 12= 15 27=20 14=29 19=16 7=55 8= 12 5=22- 16=18 58=77 19=18 3= 36 47=58 19=8 36=6 2 7=15 8= 10

5、59=12 3=100- 8=7 31 7=23 67= 17 27=100 18=71 14=1 1 8 9=45 16= 36 57 59 26 83 24 97 52 58 49 56 45 67 68 79 55 32 44 53 14 92- 17=20 12=8 63 =100- 15=68 15= 19 +1 2 =15 48 =49 14 =85- 9=5 8 - 39 = 4 (4) 100 30=19 1=10 51=13 3=88 12= 1 2 7 =8 4 =9 8=11 6=13 6= 6 12=4 12=15 2=20 14=1 7 10 = 9 90 =16 7

6、 =1 2 5 =2 1 6=16 3= 8 8 =1 2 2 =2 6 4 =1 8 1 0 =8 3 = 6 12 =10 5 =1 2 3 =10 8=13 3= 8 3=7 3 4 0=3 11 =17 2=17 2= 7 0 1 =1 39 =11 9=4 16 =1 7 1 0 = 9 1 1 =2 0 2 =8 6 =1 0 1 0 =8 5 = 1 9 1 2 =1 0 4 =4 1 4 =1 9 =5 3 = 56 37 58 49 99 46 77 28 54 64 25 75 86 97 53 91 42 93 64 77 70- 17=14 29=86 69=15 47

7、=16 8= 16 18= 51-28= 37 36= 84-19= 100 38= 5 (5) 49 14=12 5=11 1 2=33 17=18 73= 1 7 10 =58 12 =17 2 9=15 7=9 18 = 4 5 19 =39 17=20 12 =1 7 9 =3 2 15 = 1 1 9=5 8 19 =1 2 4 9 =20 - 12 =6 5- 9 = 77 11=91 65=1 7 8=48 29=20- 7= 32 16= 71-23= 43 29= 100-37= 38 14= 57 14=29 15=80- 4=12 88 =14 7= 17 67=91 6

8、7=9 22=10 60=18 27= 57 11=12- 6=67 38=28 65=20 12= 36 19= 47 14= 1647= 32 29= 87 8= 2 2 =5 9 =2 4 =3 9 =9 8 = 8 4 =4 9 =2 1 =5 3 =4 6 = 17= 55= 48= 38= 94= 6 1 =2 2 =5 9 =2 4=3 9 = 35 19=13 69=71- 45=80- 11=49 21= 29 16= 71 15= 6133= 49 14= 35 17= 6 (6) 27 14=29 18=84 8=8 1 1 8=13 29= 18 13=40- 14 =

9、5 7 8=37 26=29 18 = 18 6= 1437= 81-16= 4924= 82 25= 16 7=2 11 3=11 29=51 23=62- 35= 73 19=67 25=13 47=61- 1 5=15 49= 100 2=58- 19=23 5=3 94 8=9 15= 36 8=15 4=90 10=25 18=23 5= 20 13 = 14 27= 63-16 = 81 47= 60 11= 42 15=58 13=57 16=62- 13=55- 17= 3419= 4825= 4935= 8812= 2518= 91= 63= 84= 49= 21= 53=

10、46= 37= 25= 18= 54= 57= 26= 33= 44= 5 6 =7 4 =9 5 =6 4 =1 5 = 34- 7=53- 15=53- 28=12 59=27 16= 66 27= 29 15= 8 0 26= 78 19= 91 24= 7 (7) 1 2 5=5 11=19 8=12 69=16 7 = 12 3=5 3 7=19 14=1 2 3 4=17 11= 45 17=20 9=59 24=59 25=19 15= 1 2 2 7=1 0 0 3 7=2 0 1 3=5 2 - 37 =7 4 1 7 = 17 36=20 8=16 8=12 45=16 1

11、8= 18 4=48 10=13 37=57 28=19 6= 11 4=15 26=19 14=20 14=80 8= 14 67=15 29=55 10=5 6 5=12 5= 9 1 - 2 =4 7- 8 =1 4 2 =5 7 1 3 =35 6 = 56- 13=44 18=54- 15=41- 34=88 12= 25= 18= 54= 57= 26= 44= 56= 74= 95= 64= 28= 73= 13= 34= 36= 14= 23= 57= 92= 35= 6 5 8=74 - 37 =8 1 1 9 =13 5 9=7 3 - 5 8 = 5 2 35 =76 2

12、9=15 49=27 57=70 36 = 8 (8) 24 5=19 11=14 3 4=17 14=20 14= 5 9 11 =13 8 =2 2 - 6 =51 - 19 =1 5 4 7 = 15 36=19 4=12 38=43- 15 =63 13= 20 9=37 16=16 7=59 28=17 14= 12 8=19 12=17 8=37 36=14 48= 12 29=100 3=20 13=1 2 7 2=57 10= 19 16=40 18=8618 =12 47=19 18= 1 8 4 =38 1 5=2 3 7 =17 8=19 6= 11 49=10 72=1

13、9 14=20 4=30 17= 54- 16 =45 - 2 7=5 10=95 5=32 15= 47= 33= 75= 61= 63= 37= 15= 45= 47= 89= 93= 27= 11= 58= 83= 75= 17= 55= 48= 38= 71- 32=57 28=14 29=52 - 13=45 16= 62- 13=84 17=49 15=74- 35 =85- 17= 9 (9) 2 0 7=18 17=12 5=45 6=67 13 = 58 12=23 18=918=32 16=56 27= 1 3 19 =59 13=19 4=15 37=2 7 15 = 3

14、 6 1 9 =1 7 6 6 =4 6 1 9 =1 1 5 =6 6 2 7 = 55- 11=31- 13=81- 12=68 14=27 44= 40- 14=71- 9=91 29=37 12=20 12= 1 4 55 =14 1 8=8 5 - 1 7 =39 1 5=8 4 - 2 9 = 5 9 2 7 =7 1 1 =14 3=9 0 9 =1 9 2 = 24 29=20 15=19 13=70 15=67 18= 37 14=69 15=28 1 9=23 17=45 19= 9 4= 61= 46= 37= 64= 1 5= 28= 73= 13= 34= 3 6=

15、45= 76 77 78 79 25 35 45 55 56- 28=16 38=37- 19=5 5- 17=77 26= 1 3 4 =2 7 9 =3 7 1 5 =3 8 1 7=42 - 1 4 = 10 (10) 1 7 3 5=4 7 1 3=1 1 5 9=2 7 - 14 =3 5 1 1 = 100 30= 2714= 30 12= 2457= 28 11= 4 7 7 =91 2 4=7 1 3 4=77 18 =3 7 1 4= 5 5 - 1 9 =1 2 - 5 =7 2 6 =1 6 8 =1 4 3 8 = 2 0 8=22 6 =25 1 7=31 - 13

16、=1 9 12 = 6 7 1 4=2 4 7 =6 0 - 19 =1 5 1 9 =1 9 9 = 19 4=37 12=14 2 5=34 16=54 15= 2 8 1 1 =2 4 1 5 =1 9 7 =7 1 5 =3 9 9 = 1 4 30 =6 12 =13 6 =6 9 9 =19 2 = 4 90=50 25 =19 3 =2 0 1 8=4 7 38 = 22= 59= 24= 39= 91= 63= 84= 49= 21= 53= 25= 18= 54= 57= 26= 33= 44= 56= 74= 95= 3947= 5315= 18+35= 73-17= 75

17、19= 66 17=6 1- 33=27 39=4 5- 17=27 66= 11 (11) 7 14=26 6=38 21=20 7=14 26 = 3 7 1 3 =1 1 5 =7 4 2 =1 0 3 =46 4 = 24 14=20 2=45 15=1 4 1 7=19 7= 19 2=17 3=17 11=85- 29=12 55= 7 16=16 8=50 18=12 16=27 17= 5 11=6 3 4=19 10=14 46 =13 38= 36 12=9 9 1=13 35=23 - 9=72 - 6= 15 12=12 19=46- 29 =75- 14=13- 7=

18、 11 19=19 12=95 5=13 18=10 70= 9 1 14 =51 - 25 =18 9 =21 7=20 7 = 61 62 63 64 91 36 37 38 39 92 81 82 83 84 93 66 67 68 69 94 66 18=81 27=20 14=33 47=45- 18= 71 27=73 15=2923 =81 15=28 17= 12 (12) 9 1 2=2 17=6 36=15 17 =20 9 = 1 0 2 5 =1 0 0 - 1 3 =1 2 - 3 =2 0 1 2 =6 1 4 = 2 70=12- 6=37- 9=24 19=57

19、 13= 5 5 - 1 6=3 8 1 1=62 - 1 3 =24 - 6=18 5 = 25 29=13 38=51- 15=12 59=15 2= 33- 17 =30- 7=20 12=25- 17=90 1= 3 5 8=2 0 7 =1 9 1 4=7 1 3 =1 00 3 = 2 0 8=55 11 =5 13 =1 9 1 0=4 0 60 = 4 2 - 1 4 =6 1 2 =1 9 1 1 =1 3 5 =2 3 9 = 35 16=15 7=12 19=56- 29=50 40= 46 47 48 49 31 51 52 53 54 32 76 33 77 78 7

20、9 25 35 45 34 55 1 8 1 9=1 9 1 2 =1 5 6 =3 0 - 11 =1 0 7 0 = 91 34=15 57=58 1 9=71 25=60 18= 13 (13) 12 38=17 14=60 11=2 0 1 5=12 39= 22 19=51 13=24 16=1 8 1 3=20 17= 3 9 1 =2 5 1 4 =1 2 3 9 =2 3 - 4 =7 5 - 8 = 2 5 1 7=3 6 2 6 =1 8 9=18 55 =5 3 - 7 = 1 4 5 7 =9 0 - 3 =3 2 - 8 =2 0 4 =4 6 1 4 = 52- 1

21、7=12- 6=37 19=54 28=35- 18= 35 6= 3811= 613= 14 26= 81 25= 5 9 =1 3 3 =1 1 5 =1 2 5 =2 6 = 317= 107= 202= 2517= 9011= 1 5 28 =2 0 7 =93 25 =1 7 1 3=10 3 = 41 42 44 75 85 66 67 61 62 63 26 27 28 29 68 71 95 73 74 69 2 0 8 =5 9 1 2 =5 8 1 3 =9 1 1 6 =4 0 - 1 6 = 2 4 48 =26 1 7=9 0- 1 5=13 5 9=4 3 - 2

22、9 = 14 (14) 7 0 3 =2 7 1 4 =2 0 9=8 1 5 =10 50 = 33- 7=22- 5=60- 14=71 24=10 37= 20 5=2 79=15 3=48 16 =45- 18= 18 3= 3 3 19= 1 5 46= 1 2 30= 17 12= 3 14=17 8=71 1 0=13 5=13 77= 1 4 5 =8 7 5 =5 0 - 1 4 =4 6 1 5 =4 8 1 3 = 34- 9=16 3=12 80=41 17 =20 12= 10 50 = 11 -8=47 33= 28 13= 50 13= 1 0 35 =39 1

23、3 =15 1 9=51- 23 =58 19 = 1 0 9 0 =19 1 1=1 3 6 =91 25 =1 9 1 2= 91 64 92 93 94 86 4 7 88 8971 65 75 85 95 72 46 73 48 49 74 36 13=17 28=81- 25=13 80=36- 29= 40- 13=50- 11=80- 41=23 68=48 34= 15 (15) 1 3 1 7 =1 8 9 =5 5 1 3 =4 0 1 2 =3 1 - 8 = 20 13=70- 11=91 12=82 17=19 11 = 51 2=15 7=38 11=16 19=4

24、0- 13= 40 14=51- 14=32 9=20 70=62 14= 7 0 1 2=6 1 3 =1 0 60 =62 - 1 5 =1 6 7 = 5 6 1 9 =3 1 - 6 =4 7 1 6 =3 7 8 =1 3 - 5 = 83 50=13 77=1 4 5=87 5=5 14= 1 6 5 =1 8 5 =4 9 =1 6 3 =5 1 3 = 1 2 8=1 70=18 5=11 28 =2 7 13 = 8 30=51 23=10 30=19 13=32- 19= 51 52 53 54 53 54 86 87 88 89 56 77 99 58 59 96 97

25、98 99 27 5 1- 1 9=11 3 8=1 00 - 11 =91 15 =58 9 = 13 6=81 33=19+55=68 13=7 1- 25= 16 (16) 18 7=1 7 22=80 11=29 1 1=11 - 2= 26 8= 63 7= 47 6= 169= 19 10= 1 3 5=18 9=25 14 =5 8 1 3=3 4 19 = 20 12=17- 13=20 10=57 11 =19 2= 2 5 9 =1 8 7 =9 1 1 2 =1 5 8 =5 1 5 = 3 1 1 =6 0 9 =4 2 - 14 =1 1 1 9 =1 3 7 = 2

26、57= 1910= 6832= 847= 4918= 6 61=16 8=11 69=40 16=3 1- 23= 1 7 1 0 =53 5 =1 3 5 7=2 4 1 5=8 1 5= 16 5=18 5=54 19=3 6 1 8=58 13= 36 86 37 38 39 81 82 83 84 29 66 87 67 68 69 91 88 92 93 94 5 2 - 8 =8 3 1 7 =5 4 2 5 =1 6 6 0 =5 1 - 8 = 28 34= 51 33= 100-35= 39 36= 52-19= 17 (17) 1 1 6 =8 5 =1 7 2 =5 1

27、1 =8 1 0 = 211= 556= 629= 725= 378= 1 7 5 =4 1 2 =1 9 7 =1 9 9 =4 1 1 = 1 4 7 =16 4 =4 7 =1 6 9 =1 9 1 0= 3 5 7 =4 2 8 =7 6 4 =1 8 9 =1 4 5 = 5 1 4 =8 1 =5 1 3 =2 0 1 2 =10 5 = 7 3 =2 0 1 0 =7 1 1 =1 9 1 2 =10 3 = 2 9 =1 8 7 =1 5 2 =3 1 1 =6 1 3 = 69= 414= 279= 843= 4112= 1 9 10=37 1 5=29 20=7 8 5=1

28、6 7 = 71 65 72 73 74 56 95 57 58 79 96 85 97 98 99 67= 59= 75 45 86= 61 25=39 26=13 2 9=80 12=82 12= 1645= 2814= 57-38 4654 10068 18 (18) 77 40= 69 8= 45 9= 2 1 3=70 10= 16 23= 50 16 255 6350 27 18= 16 26=38 5=901 =37 14=46 29= 1427= 52-16= 4813= 125= 70-4= 910= 54 14= 40 17= 24 36= 9 9= 1 7 1 0 =11

29、 3 =14 5=5 0 1 4=1 1 2 = 316= 194= 68 32= 847= 49 18= 1 6 4 =1 5 8 =1 8 2 =1 8 1 1 =6 6 = 6 3 0 =3 0 6 =1 4 - 5 =1 3 6 =1 1 8 = 8 3=10 8=14 7=27 15=46- 28 = 66 67 68 73 69 92 76 93 94 75 72 73 74 53 78 86 87 88 77 89 74 18=16 5=73 14=93- 19=17 8= 51 24=11 80=9 65 =83- 2 7=80 1= 19 (19) 7 48=80 1=2 1

30、2=40 4=1 9 11 = 1 2 3 =16 3 =10 3=1 8 4 =2 3 1 7= 6 8=13 5=16 1 0=16 2=27 38= 56 6=38 5=9 0 1=3 14=61 2= 8 3 1 7 =5 4 5 =16 6 0 =1 2 5 =7 4 = 8 0 14 =77 9 =18 2 1=1 8 27 =2 9 9 = 1 7 1 0 =1 1 3 =1 4 5 =5 1 4 =1 1 2 = 3 16 =1 9 4 =14 3=3 1 1 5=67 6= 1 6 4=15 8=18 23 =1 8 9 =5 6 16 = 6 35=10 6=14 56=1

31、 3 1 0=11 89= 25 61 35 45 55 56 62 57 58 59 96 97 63 98 99 65 75 64 85 95 8 33=10 0- 18=44 17=23 17=27 19= 57 18=61 24=37 44=59 19 =75 18= 20 (20) 18 4=19 11=18 12=29 12=26 47= 4 4 0=12 3 =61 - 3 5=20 1 2=6 12 = 19 17=18 2=10 0 30=18 4=35 17= 6 8 =13 5 =6 9 11 =1 6 2 =6 7 - 28 = 6 6= 2815= 1913= 38

32、14= 16 12= 142= 2716= 489= 503= 2625= 3 1 6 =1 9 4 =1 4 3 =1 1 2 =7 6 6 = 1 6 4 =1 5 8 =1 8 2 =1 8 1 =2 6 6 = 6 3=1 0 6 =14 25 =13 4=11 8= 8 23=10 80=14 7=26 25 =49 26= 81 76 82 83 84 66 67 79 68 69 91 77 92 93 94 86 87 88 78 89 90 10=11 7=13 5=1 8 1 7=59 19= 1 7 9 =5 1 3 =14 5=5 8 1 4=7 3 5 = 21 (2

33、1) 1 9 2 =9 8 =2 0 4 =1 2 2 =9 1 1 = 1 5 2 =2 0 7 =1 8 7 =1 0 0 1 =5 6 = 8 1 1 =5 1 1 =1 8 5 =5 8 =1 4 2 = 1 5 3 =1 2 9 =6 1 1 =1 2 5 =1 6 1 = 23 8=15 24=1 3 6=15 4=1 19= 1 6 4 =1 5 5 =1 2 3 =1 3 7 =1 2 2 = 2 0 2 =7 1 0 =5 6 =2 0 9 =8 6 = 4 4 =2 0 6 =1 7 6 =1 9 1 =1 7 4 = 216= 172= 379= 643= 4311= 6

34、6= 194= 810= 69= 59= 69 12 43 67 55 49= 33= 66= 48= 64 72= 85= 97= 38= 68 26 29 56 45 84 6 9 1 3 =1 1 7 =13 3=8 28 =1 3 5 = 28 19= 25 27= 1179= 39 12= 80 20= 22 (22) 3 6 1 6 =9 1 1 =10 10 =4 60 =1 5 5 = 2 0 4 =1 2 2 =1 5 2 =2 0 7 =1 0 3 = 18 7=100 10=8 11=54 11=18 5= 5 8=15 3=17 14 =6 11=1 4 35 = 12

35、 5=13 8=58 4=33 6=16 4= 1 8 5 =3 1 1 9 =1 6 4 =1 5 5 =1 2 3 = 1 3 7 =70 1 2=17 10 =5 6 =2 0 9 = 12 3=20 9=46 4=20 6=17 26= 1 9 11 =32 16=17 5=10 0 3 =4 9 22 = 57 26= 35 15= 49 30= 7 46= 80 10= 96 98 77 56 87 46 65 37 38 59 81 22 33 63 74 34 67 88 79 99 3 6 9 =1 6 13 =11 27 =1 3 3 =1 8 2 8= 8 15=76 1

36、8=97 30=65 8=45 7= 23 (23) 1 6 4 =1 4 4 =1 3 5 =9 1 1 =1 5 2 = 1 0 1 0 =4 6 =2 0 4 =1 2 2 =9 1 1 = 1 5 2 =2 0 7 =1 8 7 =1 0 1 =5 6 = 8 11 =5 11 =5 8 =1 5 3 =2 0 1 4= 6 1 1 =1 2 5 =3 8 =5 4 =3 6 = 5 13 =1 6 5 =18 4=4 8=1 6 1 2 = 1 60 =10 5 =7 13 =11 7=1 1 3= 8 2 =1 1 9 =7 1 0 =1 9 1 1 =10 2 = 1 0 3 =18 6 =5 3 0=13 2=18 2= 1 5 1 =1 5 4 =4 9 =6 8 =1 0 1 = 57 47 5

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