一年级下册数学口算题

一 年级 六年级体育公开课教案九年级家长会课件PPT下载六年级家长会PPT课件一年级上册汉语拼音练习题六年级上册道德与法治课件 下册数学口算题 39+2= 27+4= 56+5= 39+2= 27+4= 56+5= 54+9= 70+6= 39+50= 54+9= 70+6= 39+50= 18+50= 74+6= 39+2= 18+50= 74+6= 39+2= 23+70= 47+4= 88+3= 23+70= 47+4= 88+3= 47+6= 68+5= 83+8= 47+6= 68+5= 83+8= 26+8= 48+50= 87+9= 26+8= 48+50= 87+9= 19+6= 75+5= 36+6= 19+6= 75+5= 36+6= 18+7= 47+9= 30+7, 18+7= 47+9= 30+7, 12-8, 14-6, 14+9, 12-8, 14-6, 14+9, 90-3= 3+50, 27-8, 90-3= 3+50, 27-8, 17-9, 36-20, 35-7, 17-9, 36-20, 35-7, 57+8, 80-60, 80-7= 57+8, 80-60, 80-7= 71+9, 45-6, 76-5, 71+9, 45-6, 76-5, 25+9, 39+5, 54-8, 25+9, 39+5, 54-8, 86-6, 80-30, 24+8, 86-6, 80-30, 24+8, 76-8, 72-50, 9+60, 76-8, 72-50, 9+60, 50-7, 40+58, 96-4, 50-7, 40+58, 96-4, 7, 90-9, 77+9, 8-7, 90-9, 77+9, 98-9 90-6, 8+40, 7+63, 90-6, 8+40, 7+63, 70-5, 46+4, 12-4, 70-5, 46+4, 12-4, 40, 79-70, 26-8, 40, 79-70, 26-8, 45-45- 55+7, 47+30, 53-2, 55+7, 47+30, 53-2, 39+2= 27+4= 56+5= 39+2= 27+4= 56+5= 54+9= 70+6= 39+50= 54+9= 70+6= 39+50= 18+50= 74+6= 39+2= 18+50= 74+6= 39+2= 23+70= 47+4= 88+3= 23+70= 47+4= 88+3= 47+6= 68+5= 83+8= 47+6= 68+5= 83+8= 26+8= 48+50= 87+9= 26+8= 48+50= 87+9= 19+6= 75+5= 36+6= 19+6= 75+5= 36+6= 18+7= 47+9= 30+7, 18+7= 47+9= 30+7, 12-8, 14-6, 14+9, 12-8, 14-6, 14+9, 90-3= 3+50, 27-8, 90-3= 3+50, 27-8, 17-9, 36-20, 35-7, 17-9, 36-20, 35-7, 57+8, 80-60, 80-7= 57+8, 80-60, 80-7= 71+9, 45-6, 76-5, 71+9, 45-6, 76-5, 25+9, 39+5, 54-8, 25+9, 39+5, 54-8, 86-6, 80-30, 24+8, 86-6, 80-30, 24+8, 76-8, 72-50, 9+60, 76-8, 72-50, 9+60, 50-7, 40+58, 96-4, 50-7, 40+58, 96-4, 98-7, 90-9, 77+9, 98-7, 90-9, 77+9, 90-6, 8+40, 7+63, 90-6, 8+40, 7+63, 70-5, 46+4, 12-4, 70-5, 46+4, 12-4, 45-40, 79-70, 26-8, 45-40, 79-70, 26-8, 93-70, 25+8, 97-60, 93-70, 25+8, 97-60, 36+7, 92+8, 27+40, 36+7, 92+8, 27+40, 9+8, 18-6, 19-9, 9+8, 18-6, 19-9, 26-8, 74-7, 12-7, 26-8, 74-7, 12-7, 5+38, 23+7, 64-6, 5+38, 23+7, 64-6, 24-6, 28+9, 32+40, 24-6, 28+9, 32+40, 75-9, 45+8, 63+30, 75-9, 45+8, 63+30, 62+7, 47-8, 98-9, 62+7, 47-8, 98-9, 4+76, 33+7, 68-7, 4+76, 33+7, 68-7, 18-7-9, 15+4-6, 17+6+5, 18-7-9, 15+4-6, 17+6+5, 17-8-3, 15-8+4, 82-20-30, 17-8-3, 15-8+4, 82-20-30, 100-30-40, 99-60-20, 87-7-50, 100-30-40, 99-60-20, 87-7-50, 42-4-30, 86-6-50, 99-9-70, 42-4-30, 86-6-50, 99-9-70, 78-8-40, 40+10+40, 15+4+70, 78-8-40, 40+10+40, 15+4+70, 50+20+8, 30+3+30, 8-8+40, 50+20+8, 30+3+30, 8-8+40, 77-7+20, 60+10+6, 35+30-5, 77-7+20, 60+10+6, 35+30-5, 44-4+50, 94-4-60, 15-4+4, 44-4+50, 94-4-60, 15-4+4, -9)= 23+(78-8)= )= 81+(1881+(18-9)= 23+(78-836+(20+30)= 22+(14-8)= 36+(20+30)= 22+(14-8)= 36+(13-7)= 22+(12-7)= 36+(13-7)= 22+(12-7)= 20-(20-8)= 30+(46+9)= 20-(20-8)= 30+(46+9)= 93-70, 25+8, 97-60, 93-70, 25+8, 97-60, 36+7, 92+8, 27+40, 36+7, 92+8, 27+40, 9+8, 18-6, 19-9, 9+8, 18-6, 19-9, 26-8, 74-7, 12-7, 26-8, 74-7, 12-7, 5+38, 23+7, 64-6, 5+38, 23+7, 64-6, 24-6, 28+9, 32+40, 24-6, 28+9, 32+40, 75-9, 45+8, 63+30, 75-9, 45+8, 63+30, 62+7, 47-8, 98-9, 62+7, 47-8, 98-9, 4+76, 33+7, 68-7, 4+76, 33+7, 68-7, 18-7-9, 15+4-6, 17+6+5, 18-7-9, 15+4-6, 17+6+5, 17-8-3, 15-8+4, 82-20-30, 17-8-3, 15-8+4, 82-20-30, 100-30-40, 99-60-20, 87-7-50, 100-30-40, 99-60-20, 87-7-50, 42-4-30, 86-6-50, 99-9-70, 42-4-30, 86-6-50, 99-9-70, 78-8-40, 40+10+40, 15+4+70, 78-8-40, 40+10+40, 15+4+70, 50+20+8, 30+3+30, 8-8+40, 50+20+8, 30+3+30, 8-8+40, 77-7+20, 60+10+6, 35+30-5, 77-7+20, 60+10+6, 35+30-5, 44-4+50, 94-4-60, 15-4+4, 44-4+50, 94-4-60, 15-4+4, 81+(18-9)= 23+(78-8)= 81+(18-9)= 23+(78-8)= 36+(20+30)= 22+(14-8)= 36+(20+30)= 22+(14-8)= 36+(13-7)= 22+(12-7)= 36+(13-7)= 22+(12-7)= 20-(20-8)= 30+(46+9)= 20-(20-8)= 30+(46+9)= 16+9= 5+18= 17+3= 16+9= 5+18= 17+3= 36+6= 29+5= 87+9= 36+6= 29+5= 87+9= 48+8= 35+8= 4+19= 48+8= 35+8= 4+19= 7+26= 4+37= 50+8= 7+26= 4+37= 50+8= 19+8= 29+7= 7+38= 19+8= 29+7= 7+38= 9+18= 40+6= 36+8= 9+18= 40+6= 36+8= 62+8= 75+5= 23+7= 62+8= 75+5= 23+7= 26+8= 19+60= 28+50= 26+8= 19+60= 28+50= 16+9= 24+6= 5+37= 16+9= 24+6= 5+37= 44+7= 67+9= 60-20= 44+7= 67+9= 60-20= 61+9= 85+4= 91+8= 61+9= 85+4= 91+8= 82+5= 39+1= 52-7= 82+5= 39+1= 52-7= 23+7= 37+4= 78+3= 23+7= 37+4= 78+3= 27+6= 39+8= 46-7= 27+6= 39+8= 46-7= 9+25= 85+6= 92+4= 9+25= 85+6= 92+4= 86+2= 48+7= 34-9= 86+2= 48+7= 34-9= 2+38= 56+8= 36+5= 2+38= 56+8= 36+5= -6 46+9= 74-6 35+6= 46+9= 7435+6= 23+8= 46+6= 90+9= 23+8= 46+6= 90+9= 84+7= 34+7= 85-5= 84+7= 34+7= 85-5= 58+3= 58+3= 12+9= 93+3= 12+9= 93+3= 75+7= 35+6= 75-25= 75+7= 35+6= 75-25= 16+9= 5+18= 17+3= 16+9= 5+18= 17+3= 36+6= 29+5= 87+9= 36+6= 29+5= 87+9= 48+8= 35+8= 4+19= 48+8= 35+8= 4+19= 7+26= 4+37= 50+8= 7+26= 4+37= 50+8= 19+8= 29+7= 7+38= 19+8= 29+7= 7+38= 9+18= 40+6= 36+8= 9+18= 40+6= 36+8= 62+8= 75+5= 23+7= 62+8= 75+5= 23+7= 26+8= 19+60= 28+50= 26+8= 19+60= 28+50= 16+9= 24+6= 5+37= 16+9= 24+6= 5+37= 44+7= 67+9= 60-20= 44+7= 67+9= 60-20= 61+9= 85+4= 91+8= 61+9= 85+4= 91+8= 82+5= 39+1= 52-7= 82+5= 39+1= 52-7= 23+7= 37+4= 78+3= 23+7= 37+4= 78+3= 27+6= 39+8= 46-7= 27+6= 39+8= 46-7= 9+25= 85+6= 92+4= 9+25= 85+6= 92+4= 86+2= 48+7= 34-9= 86+2= 48+7= 34-9= 2+38= 56+8= 36+5= 2+38= 56+8= 36+5= 35+6= 46+9= 74-6 35+6= 46+9= 74-6 23+8= 46+6= 90+9= 23+8= 46+6= 90+9= 84+7= 34+7= 85-5= 84+7= 34+7= 85-5= 12+9= 93+3= 58+3= 12+9= 93+3= 58+3= 75+7= 35+6= 75-25= 75+7= 35+6= 75-25=