(完整版)青岛版小学数学二年级上册乘除法口算

-3= 8X7= 21-7= 45+5= 9X7= 16-8= 5X2= 28-7= 6X1 = 40-8= 9= 1X7= 14-7 = 21-3= 1X1 = 15+5= 3X7= 30-6= 5X9= 27-3= 6= 4X6= 18-6= 63-9= 5X8= 20-5= 6X1 = 63-7= 1X3= 14-7= 5= 1X2= 24-4= 64-8= 9X8= 72-9= 8X9= 16-2= 8-1 = 27-3= 7= 3X3= 72-8= 49-7= 7X6= 27-3= 5X 8= 3X3= 5-1 = 64-8= 9= 48-8= 16+4= 18-6= 8X9= 20-4= 1X9= 6X2= 32-8= 30-6= 4= 45-5= 35-7= 9X5= 6X2= 49-7= 9X 1 = 4X8= 8-4= 72-8= -3= 21-3= 27-9= 5X9= 1X8= 21-3= 8X 1 = 4X7= 35-5= 49-9= -4= 63-9= 21-3= 7X3= 6X3= 16+4= 6X4= 8X7= 36-6= 20-5= -7= 64-8= 45-9= 3X9= 5X 6= 15-3= 63-9= 1X7= 72-8= 9-1 =

-3= 40-5= 36-4= 4X3= 9X 5= 42-6= 9-3= 0X7= 48-8= 64-8= -7= 27-9= 18-3= 9X7= 9X4= 14-7= 45-5= 9X4= 27-9= 48-6= -9= 36-4= 15-3= 10-5= 6X1 = 8-4= 40-5= 36-4= 54-6= 8-4= -2= 56-7= 49-7= 0-3= 5X9= 25-5= 56-8= 81-9= 8-2= 6-3= -4= 42-6= 0-7= 20-5= 40-8= 56-8= 54-6= 48-8= 30-6= 72-8= -5= 28-4= 81-9= 21-7= 42-7= 24-3= 12-6= 18-9= 42-6= 18-3= 8= 64-8= 10-2= 28-7= 63-7= 9-3= 8-8= 56-7= 24-6= 0-9= 4= 35-5= 12+4= 30-6= 64-8= 49-7= 36-4= 5X6= 32-8= 12-6= 8= 30-6= 15-5= 36+4= 6-3= 0-8= 32-4= 9X 5= 36-4= 12-4= 7= 20-4= 48-8= 9X6= 14-7= 2X4= 42-6= 9X4= 0-1 = 18-3=

-6= 1X3= 15-3= 9-3= 8X9= 15-5= 40-5= 5-5= 3X6= 18-6= 3= 10-5= 10-5= 30+ 5= 5X8= 8-4= 6-3= 12-3= 42-7= 56-7= 3= 9-3= 5-1 = 5 + 5= 1X9= 10-2= 12-6= 6X6= 5X8= 5X9= -5= 1-1 = 18-6= 18-6= 9X 1 = 9-3= 15-3= 10-2= 3X3= 24-6= -5= 18-6= 30-6= 12-6= 8X 1 = 30+ 5= 8X 8= 5X2= 42-7= 12-6= 5= 6-1 = 4-4= 12-6= 6X4= 20-4= 27-9= 8-4= 1X6= 7X8= -6= 2-2= 25-5= 15-3= 15-5= 16-4= 3X5= 7-1 = 42-6= 24-6= 3= 12-2= 36-6= 20-4= 16+4= 25-5= 1-1 = 72-8= 2X8= 2X9= -4= 5X5= 12-2= 30-6= 30+ 5= 20-5= 9X7= 7X9= 56-7= 2X6= -4= 4X4= 42-6= 24-4= 24-6= 24-4= 18-6= 2X6= 6X6= 24-6=

2= 4X4= 24-3= 8-4= 0-5= 18-6= 24-6= 12-6= 1X9= 1X7= -4= 6X1 = 2X6= 10-5= 18-3= 18-6= 8X 1 = 4X4= 2X0= 3X6= -4= 6X3= 6X6= 42-6= 12-6= 12-4= 1X8= 24-3= 3-1 = 2X5= -6= 4X 1 = 25-5= 24-3= 30-6= 12-6= 7X7= 54-9= 10-2= 9X 1 = 2= 2X9= 12-4= 20-5= 15-3= 18-3= 2X9= 9X5= 6X2= 2-2= 9= 15-5= 3X3= 4-2= 25-5= 15-5= 6X2= 36-9= 4X 3= 3X3= 4= 30+ 5= 15-5= 18-3= 20-5= 15-3= 7X3= 6X5= 6-6= 8X3= 9= 24-6= 18-3= 12-6= 24-4= 14-7= 1X6= 8X7= 6X3= 40-5= 2= 16-4= 20-5= 12-3= 20-4= 64-8= 3X8= 45-5= 1X 1 = 8-2= 1 = 20-4= 10-5= 6X 1 = 36-6= 36-4= 9X 5= 1 x 9= 8-4= 24-8=

+ 3= 7X 6= 5X 3= 63 + 7= 7X 5 = 5X 9= 7X 7= 15+ 5= 40 + 5= 5 + 5= 3= 4X 8= 2X 8= 24 + 3= 4X 6= 9X 4= 9X 4= 8 + 4= 6+ 3= 12 + 3= 4= 6X 4= 7X 8= 16 + 8= 8X 5 = 2X 8= 3X 5= 10+ 2= 12 + 6= 6X 6= + 7= 7X 9= 5X 7= 32 + 4= 20+ 5= 7X 3= 9X 9= 9 + 3= 15 + 3= 10 + 2= + 3= 6X 6= 9X 5= 72 + 9= 36+ 9= 5X 7= 9X 2= 30+ 5= 8X 8= 5X 2= + 7= 3X 5= 7X 6= 35 + 7= 18+ 2 = 6X 6= 3X 8= 20+4= 27 + 9= 8 + 4= 7= 2X 5= 3X 9= 42 + 6= 28+ 7= 2X 9= 9X 6= 16+4= 3X 5= 7+ 1 = + 8= 3X 3= 9X 4= 14 + 2= 32+4= 4X 6= 5X 1 = 25+ 5= 1 + 1 = 72 + 8= 2= 8X 6= 3X 5= 15 + 5= 18+ 6= 5X 8= 30+ 5= 20+ 5= 9X 7= 7X 9= + 6= 5X 4= 9X 2= 18 + 6= 45+ 9= 2X 5= 24+ 6= 24+4= 18 + 6= 2X 6=

2= 7X 7= 54 + 9= 42 + 7= 18+ 6= 6X 8= 0+ 5= 18+ 6= 24 + 6= 12 + 6= +1 = 4X 8= 10 + 5= 6 + 2= 32+ 8= 7X 2= 18+ 3= 18+ 2= 8X 1 = 4X 4= + 6= 3X 4= 54 + 6= 40 + 5= 20+ 5= 3X 6= 12+ 6= 12+4= 1X 8= 24 + 3= 6= 4X 6= 12 + 6= 54 + 9= 15+ 5= 7X 4= 30+ 6= 12+6= 7X 7= 54 + 9= + 3= 6X 9= 12 + 2= 30 + 6= 30+ 6= 1 X 5= 15+ 3= 18+ 3= 2X 9= 9X 5= 8= 3X 4= 72 + 9= 64 + 8= 16+4= 5X 4= 25+ 5= 25 + 5= 6X 2= 36 + 9= 7= 5X 7= 36 + 9= 63 + 9= 21 + 3= 9X 6= 20+ 5= 15+ 3= 7X 3= 6X 5= +1 = 6X 2= 0 + 3= 25 + 5= 15+ 3= 3X 8= 24+4= 14+ 7= 1X 6= 8X 7= 8= 5X 8= 14 + 2= 36 + 9= 72+ 8= 3X 6= 20+4= 64+ 8= 3X 8= 45 + 5= X 3= 3X 6= 30 + 5= 36 + 9= 9 + 3= 5X 6= 36+ 6= 36+4= 9X 5= 1 X 9=