二年级数学口算天天练

1、45+5=4- 2=21 - 3=36- 4=24- 6=1-1=6X 2=3X 6=5- 5=56- 7=5X 5=6- 2=9- 3=56+41=36- 6=72- 8=10- 5=90-45=56- 7=24- 3=9- 9=70 -52=24- 4=16- 2=4X 5=24- 8=49- 7=15- 5=42- 6=27- 3=14- 7=10- 2=27- 9=18- 2=8- 4=6- 1=54- 6=9X 9=5X 1 =56- 8=15- 3=20- 4=72- 9=45-39 =36- 9=45- 5=54- 6=42- 7=4x 3=72- 9=6- 6=7- 7=45-

2、 9=16- 8=81 - 9=12- 6=5- 1=30- 6=72- 8=9- 1=1 x 4=1 x 6=49- 7=2x 7=18- 9=18- 6=56- 8=9x 2=9- 9=1x1=1 x 8=21 - 7=56- 7=27- 9=42- 6=24- 8=28- 7=64- 8=5x 7=24- 8=36- 6=7x 3=24- 6=18- 9=36- 4=48- 6=35- 7=63- 7=8x 3=63- 7=2x 5=49- 7=45- 9=1 x 5=12- 2=54- 6=10- 2=9x 4=48- 8=4x 9=2x 8=30- 6=5x 6=2x 7=12- 4

3、=20- 4=3x 7=6x 2=4x 8=5x 8=4x 7=3x 8+40=32- 8=7x 6=6- 3=7X 9=2X 6=16-8=54 - 9=4X 4=63 - 7=64 - 8=23+17=6X 3=6X 5=32 - 8=3X 3=3X 1 =2- 1 =5X 4=42 - 6=9X 6=5X 3=3X 2=1X 9=6X 4=8X 1 =6X 9=7X 4=14-2=36 - 9=54 - 6=30- 6=9- 1 =35- 7=42 - 7=7- 1 =7X 3=7X 8=63+24=12-3=8X 8=9X 9=24 - 6=9X 2=5X 9=63 - 7=16-4=

4、7X 5=36-6=20 - 4=8X 9=7X 7=24 - 3=9X 5=5X 7=8X 5=28- 7=81 - 9=35- 7=9X 8=40 - 8=40- 8=3X 6=27- 3=18-3=9X 3=6X 6=25+41=4-4=8- 1 =9-9=5X 9=6X 2=30- 6=24 - 4=16-2=66+26=6-2=15- 5=18- 9=71-68=72 - 8=49 - 7=49- 7=9X 9=6- 1 =9X 8=10-2=9X 4=72 - 9=15-3=52+35=27-9=9-3=2X 2=9X 3=8-4=20-4=9X 7=30- 6=45+45=14-

5、2=3X 6=42 - 6X 6=14- 2=7X 8=10-5=18-2=36 9=35 - 5=42 - 6=65+26=6X 4=80-46 =7X 2=5X 6= 二年级（）班 姓名：成绩： 8-8=50+40=8-2=5X 5=35 7=4X 8=21-3=4X 8=81 9=4X 9=75-64=5X 8=30 5=3X 6=36+24=2X 1 =28- 7=18-3=25+41=12 2=8-8=5X 4=5X 2=14 7=78-19=32 - 4=24 - 8=48 6=4X 3=3X 8=85-62=6X 7=42+36=90-65=20 - 5=35- 5=25 5=4

6、X 5=6X 5=21-7=63 9=41+25=16-8=3X 8=28 4=4X 7=11=27 3=4 2=45-6=4X 5=5X 5=3X 4=6X 2=10 2=36 4=72 8=5 1=6 2=3X 6=45 5=81 9=4X 3=42 6=9 3=39+45=8X 2=15 3=9X 2=8X 6=30 6=18 9=18 2=8 4=4 1=42 7=27 9=8X 6=49 7=72 9=10 5=4X 2=14-2=15 5=8X4=8X7=9X 5=4X6=21 3=24 4=16 2=24 - 6=6X5=35 5=3X6=25+41=3X 7=30 5=21 7

7、=28 7=14 7=8-8=6X6=3X8=24 8=6 6=32 - 4=40 5=8 2=3X9=63+24=3X 5=8X7=4X 1=20 5=42 7=6-3=16 8=18 3=4X1=5X2=3X 9=36+42=8X9=12 3=56 7=63 - 9=21 3=28 4=4X9=3X7=4X 9=4X2=9X1=81 9=12 2=627=23 14=25 36=38- 19=44- 13=39 - 17=3X 6=2X 9=5436=57- 18=3X 4 =2933=4526=5X 9=16 - 11 =44-21=54- 36=2933=4526=6X 6=55- 2

8、7=4X 8=39 28=7X 9=737=69- 60=54- 25=65- 46=57 26=6918=5X 9=749=8X 7=70- 15=4635=859=95- 82=378=7419=28- 23=35- 27=9X 4=87 6=3X 9=32- 16=4239=6X 8=3716=53- 37=46-38=96 - 34=4927=7716=55 - 16=2517=67 - 37=9X 9=64- 27=90- 38=5924=7X 4 =4X 9=50- 16=7X 9=64- 38=55- 36=4338=73 18=63- 47=6525=4X 8=35- 18=3

9、X 7=60- 21 =3X6=6X 9=5428=8X 7=9X 6=6718=3X 8=90 - 35=42- 27=6426=71- 49=74- 26=5912=94- 26=1219=90- 54=53- 35=43- 29=3X 9=3647=5X 9=6X 7=8X 5=6X 9=52- 29=73- 16=53- 17=2575=878=83- 29=37 15=29- 20=785=58308=5X 6=5X 7=5X 8=5X 9=6X 7=9X 6=9X 7=9X 8=9X 9=81-9=6X 6=8X 8=6X 8=7X 6=4X 5=81 - 9=49-7=64-8=

10、16宁4=35-7=42 - 7=20-5=48宁6=63-9=30-5=45 - 9=42-7=18-3=56-7=54-9=6X 5=7X 5=8X 5=9X 5=7X 7=6X 1 =6X 5=8X 3=5X 4=4X 9=6X 6=9X 7=4X 8=6X 9=4X 4=9X 1 =9X 9=4X 3=6X 4=9X 7=18-3=2-2=10-5=63-9=54宁6=20 - 5=8X 1=36-9=12-2=24-3=7X 8=54-9=7X 7=6X1=2X 9=6X 9=3X 4=20宁4=2X1=1宁1 =20 - 4=8-8=21-7=21-3=48宁6=15-5=5X 6

11、=5X1=3X 2=15-3=49 - 7=6X 5=48-8=6X 6=24宁6=9X 9=54-9=9X 6=7X 8=4X 3=4宁1 =8X 7=6宁6=6X 3=1X 7=7X 6=48宁6=24-3=16-2=2X 8=6X 1=9X 6=8宁1 =2-2=54宁6=1 X 3=12宁6=54-9=5X 3=8X 8=9X 6=9X 2=6X 7=63-9=21-7=63 - 9=72-9=2X 9=36宁6=18-3=5X 1=9X 1=56-8=30宁6=20宁4=54 - 6=4X 4=42宁6=10-5=8X 7=2-2=1X 2=8X 9=42宁6=2宁1 =1 X 5=

12、9-3=8宁4=15-3=2X 9=2X 6=16-2=81-9=4-2=3X 4=2X 1 =2X 2=2X 3=2X 4=7X 7=5X 6 =5X 7=5X 8=5X 9=4X 3=9X 6=9X 7=9X 8=9X 9=4X 4=3X 6=3X 7 =3X8X 1 =8X 2 =8X4X 6=4X 7 =4X5X 1 =5X 2 =5X7X 6=7X 7 =7X4X 1 =4X 2 =4X2X 5=3X 5 =4X3X 1 =3X 2 =3X6X 5=7X 5 =8X6X 1 =6X 2 =6X2X 6=4X 3=2X7X 1 =7X 2 =7X6X 6=6X 7 =6X9X 1 =9

13、X 2 =9X8X 6=8X 7 =8X7X 2=4X 7 =7X4X 5=4X 7 =4X5X 1 =5X 6=5X8X 6=8X 3=8X7X 7=7X 2 =7X2X 5=3X 4 =4X5X 6=5X 7 =5X3X 9=6X 8=8X 4=9X 9 =4X 9=6X 6=5X 4=2X 9 =7X 9=8X 5 =4X 4=6X 8=5X 5=8X 7 =3X 4=9X 7 =9X 5=9X 4 =6X 4=7X 7 =2X 9=4X 8=7X 4=7X 8=6X 9=5X 9 =9X 4=6X 4 =8X 9=5X 9 =6X 4=8X 5 =4X 9=8X 5=5X 4=9X 3

14、=8X 9=5X 7=7X 4=2X 3=5X 5=8X 9=5X 9=2X 2=8 =3 =8 =3 =8 =3=5=3=5=3=8=3=8=3=8=8=4=3=8=6=5=4=9X 6=9X 3=9X6X 5 =7X 5=8X6X 1=6X 5=6X3X 6=3X 4 =3X8X 1=8X 5=8X6X 6=6X 4 =6X9X 1=3X 2 =9X8X 6=8X 7=8X7X 6=2X 4 =7X6X 6=6X 5=3X9X 1=9X 2 =8X8X 6=2X 7=8X6X 6=3X 7=6X9X 1=3X 2 =9X8X 6=8X 7=2X3X 1=4X 2 =8X4X 6=4X 4

15、=2X5X 1=2X 2 =5X4X 6=7X 7=2X5X 1=3X 2 =5X8X 6=7X 7=2X2X 5=3X 4 =4X9X 9=3X 3=9X 5=4X 4=6X 4=8X 7=3X 9=4X 7=8X 9=5X 3=3X 9=8X 8=7X 4=5X 5=8X 9=6X 6=7X 9=9X 9=6X 9=9X 3=2X 4=5X 3=5X 9=4X 7=9X 9=2X 2=4X 4=5X 2 =5X 9=4X 6=1X 4=8X 8=1X 9=3X 9=8X 4=7X 3=4X 9=5X 8=7X 4=9X 9=8X 9=3X 3=5X 5=8X 9=5 =7=3 =8=3 =

16、8=3=8=7=8=3=8=8=3=8=7=8=5=8=5=8=5=5X 6 =5X 7 =5X 4 =5X 9=2X 2 =3X 6 =3X 7 =3X 8=3X 9=6X 8=8X 1=8X 2 =8X 3=8X 4=9X 9=9X 6=9X 7 =9X 8=9X 9=4X 4 =3X 6=4X 7 =3X 8=3X 2=6X 8=2X 4=3X 7 =9X 8=2X 9=5X 5=6X 6=8X 8=6X 8=7X 6=4X 5=2X 2=3X 3=4X 4 =5X 5=8X 8=6X 6=7X 7 =9X 9=8X 3=8X 9=8X 6=8X 7 =8X 8=8X 9=3X 4 =8

17、1-9 =42- 6=2- 1=35- 5=63- 9=9- 3=8- 4=15- 3=36- 9=12- 6=16- 2=81-9=4- 2=32- 4=18- 2=63- 7=56- 7=9- 9=54- 6=6- 6=12- 6=54- 9=15- 3=8- 8=54- 6=9- 3=63- 7=27- 9=21-7=63- 9=72- 9=24- 8=36- 6=18- 3=5- 1=54- 9=7- 7=36- 6=32- 8=16- 4=36- 4=20- 5=81- 9=64- 8=20- 4=8- 8=21-7=40- 5=48- 6=15- 5=54- 9=6- 6=48-

18、8=24- 3=4- 1=49 - 7=18宁6=6-3=49-7=48宁6=72 - 8=24 - 3=16-2=32-8=30宁6=7- 7=8- 1 =2-2=54 - 6=27-3=12-6=54 - 9=15宁3=8-8=48宁6=4-2=49-7=63 - 9=21-7=81-9=72 - 9=24宁4=36 - 6=18-3=5- 1 =24 - 6=56 - 8=30-6=20-4=54 - 6=8-8=21-3=63-7=48 - 6=15-5=30 - 6=5- 1 =8-2=15-3=49 - 7=45 - 5=48-8=54宁6=24 - 3=9-9 =54 - 9=42宁6=72-8=40-5=4宁1 =63 - 7=6- 3=4-2=63-7=18- 6=48-6=24 - 3=16-2=56-8=6- 3=18-3=2-2=10- 5=63-9=42- 6=8- 4=36 - 9=12- 6=24 - 3=72- 9=54 - 9=7- 7=24宁6=27-9=36- 4=32 - 4=20-4=45-5=8宁1 =20- 5=16-2=81-9=4-2=28宁4=12- 6=56 - 7=30-5=9- 9=54