两位数乘以一位数练习题

1、7 12=2 41 =5 15=6 12=45 2=14 2=5 17=12 2=9 11 =3 33=17 2=2 40=2 16=22 3=35 2=19 5=33 3=4 21 =24 3=12 7=2 40=2 35=29 2=2 12=11 5=19 3=39 2=5 16=3 19=4 17=2 24=3 26=47 2=2 17=5 17=23 2=31 3=26 3=5 14=21 4=2 41 =4 15=3 25=22 2=16 5=2 46=7 12=8 12=5 12=14 2=2 42=3 31 =43 2=20 3=2 30=29 3=7 11 =6 12=4 13

2、=11 4=20 2=32 2=25 2=16 4=2 49=11 6=18 4=2 48=9 11 =3 16=21 3=2 44=13 7=46 2=27 2=2 14=4 24=24 2=13 3=32 3=12 8=2 37=45 2=18 5=2 45=3 13=11 7=4 17=16 4=31 3=13 7=2 26=4 20=5 18=2 26=2 11 =15 3=2 27=2 19=14 4=11X1 =15X1 =19X 1 =23 x 1 =27 X 1 =79X 1 =83 X 1 =11X2=15X 2 =19X2 =23 X 2 =27X2=25X4 =79X2

3、=83 X 2 =11 x 3=15X 3 =19X3 =23 X 3 =27X 3=12X 9 =16X9 =13X 1 =17X 1 =19X4 =83X4 =23 X 5 =11 x 6 =27X 6 =15X 7 =79 X 7 =19X 8 =83 X 8 =23 X 9 =12X 1 =12X 3 =12X 5 =23X4 =11X5 =27X5 =15X6 =79X6 =19X7 =83X7 =23X8 =11X9 =27X9 =16X1 =16X3 =16X5 =27X4 =15X 5 =79 X 5 =19X 6 =83X6 =23 X 7 =11X8 =27 X 8 =15

4、X 9 =79 X 9 =12X 2 =12X4 =12X 6 =79X4=19X5=83X5=23X6=11 X 7=27 X 7=15X8=79X8=19X9=83X9=16X2=16X4=16X6=13X 2 =13X4 =13X 6 =13X 8 =14X 1 =14X 3 =14X 5 =18X 5 =18X 7 =18X 9 =35X2 =35 X 5 =24 x 1 =17X2 =17X4 =17X6 =17X8 =18X1 =18X3 =35X4 =14X6 =14X8 =31 X 1 =31 X3 =31 X6 =20X2 =13X 3 =13X 5 =13X 7 =13X

5、9 =14X 2 =14X4 =31X5 =18X 6 =18X 8 =35 x 1 =35 X 3 =35X6 =24 X 2 =17X3=17X5=17X 7=17X9=18X2 =18X4=23X5=14X 7=14X 9=31X2=31 X 4=20 X 1 =20 X 3=24 X 3 =20X4 =24X4 =20X5=80X 2 =28X3 =80 X 3 =28X4=24 X 7 =24 X 9 =25X 2 =25X4 =25X6 =25 X 8 =26 x 1 =26 X 3 =26 X 5 =26 X 7 =26 X 9 =43X 2 =43X4 =20X8 =21 X

6、1 =21 X3 =21 X5 =21 X7 =21 X9 =22X2 =22X4 =22X6 =22X8 =39X1 =39X3 =39X5 =24 X 8 =25 x 1 =25 X 3 =25 X 5 =25 X 7 =25 X 9 =26 X 2 =26X4 =26 X 6 =26 X 8 =43 X 1 =43 X 3 =43 X 5 =20 x 9=21X2=21 x 4=21X6=21 x 8=22X1 =22 x 3=22 X 5=22 X 7=22 X 9=39X2=39X4=39X6=80X4 =80X6 =80 x 8 =81 x 1 =81 x 3 =81 x 5 =8

7、1 x 7 =81 x 9 =82X 2 =82X4 =82X 6 =82X 8 =71 x 1 =28X5 =28X7 =28X9 =29X2 =29X4 =29X6 =29X8 =30X1 =30X3 =30X5 =30X7 =30X9 =47X2 =80 X 5 =80 X 7 =80 X 9 =81X2 =81X4 =81X6 =81X8 =82 x 1 =82 X 3 =82 X 5 =82 X 7 =82 X 9 =71X2 =28X6=28 X 8=29 x 1 =29 X 3=29X5=29 X 7=29 X 9=30X2=30X4=30X6=30X8=47 X 1 =47 X

8、 3=71 X 3 =47X4 =71X4 =47 X 5=44 X 1 =48X1 =72 X 1 =76 X 1 =84X 2 =84 X 6 =85 X 1 =85 X 5 =85 X 9 =86X4 =86 X 8 =75 X 3 =31 X 7 =47 X 7 =35 X 8 =71 X 8 =39 x 9 =84X3 =84X7 =85X2 =85X6 =86X1 =86X5 =86X9 =75X4 =35X7 =71 X 7 =39X8 =75X8 =43X9 =84X4 =84 X 8 =85 X 3 =85 X 7 =86 X 2 =86X6 =75 X 1 =75 X 5

9、=39 X 7 =75 X 7 =43 X 8 =31X9 =47 X 9 =84 X 5=84 X 9= 85X4= 85X8=86X3=86 X 7= 75X2= 75X6=43 X 7=31 X 8=47X 8= 35X9=71 X 9=32X2 =48X2 =36 X 3 =72 X 3 =40X4 =76X4 =44 X 5 =32 X 6 =48X 6 =36 X 7 =36 X 9 =37X 2 =37X4 =36X2 =72X2 =40X3 =76X3 =44X4 =32X5 =48X5 =36X6 =72X6 =32X8 =33X1 =33X3 =33X5 =40 X 2 =76 X 2 =44 X 3 =32X4 =48X4 =36 X 5 =72 X 5 =40 X 6 =76 X 6 =36 X 8 =37 X 1 =37 X 3 =37 X 5 =44X2 =32 X 3=48X3=36X4=72X4=40 X 5