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1、 茅桥小学六年级数学“计算小能手”竞赛试卷一、直接写得数（每题 1 分，共 28 分）1 113.56 =262 =74 8 = =12 45 151 11 2 =2 510.2 =610.3 =3 =4 535 8 =6 153 4 =2151 =34=416 97 3 =30 =5324 =42 1 =5 224 45 21 =8 3 =9 85 2 =8 329 =918 312=0.4 3.14= 0.9 =2.53.4=2228 =3二、脱式计算，能简算的要简算。（每题 4 分，共 40 分）141125 81251 1 1( )242 3 63 4 2 3( )1 5 1 233
2、77 5 3 1588 720 (5.6 + 4.8)1.33.2(2.15 + 1.956.5) 4179111( + ) +36( + )54310463517 +8.9+2 +6.10.361011723-237665 5 2 1+7 6 7 6998742425+ +1 236599+520001258( + )4 9三、解方程（每题 3 分，共 18 分）8112010x =33x =2531413x =18x =45351214x3 9 = 29x + x = 46茅桥小学六年级数学“计算小能手”竞赛试卷一、直接写得数（每题 1 分，共 28 分）1 113.56 =262 =74
3、 8 = =12 45 151 11 2 =2 510.2 =610.3 =3 =4 535 8 =6 153 4 =2151 =34=416 97 3 =30 =5324 =42 1 =5 224 45 21 =8 3 =9 85 2 =8 329 =918 312=0.4 3.14= 0.9 =2.53.4=2228 =3二、脱式计算，能简算的要简算。（每题 4 分，共 40 分）141125 81251 1 1( )242 3 63 4 2 3( )1 5 1 233 77 5 3 1588 720 (5.6 + 4.8)1.33.2(2.15 + 1.956.5) 4179111( +
4、 ) +36( + )54310463517 +8.9+2 +6.10.361011723-237665 5 2 1+7 6 7 6998742425+ +1 236599+520001258( + )4 9三、解方程（每题 3 分，共 18 分）8112010x =33x =2531413x =18x =45351214x3 9 = 29x + x = 46茅桥小学六年级数学“计算小能手”竞赛试卷一、直接写得数（每题 1 分，共 28 分）1 113.56 =262 =74 8 = =12 45 151 11 2 =2 510.2 =610.3 =3 =4 535 8 =6 153 4 =2
5、151 =34=416 97 3 =30 =5324 =42 1 =5 224 45 21 =8 3 =9 85 2 =8 329 =918 312=0.4 3.14= 0.9 =2.53.4=2228 =3二、脱式计算，能简算的要简算。（每题 4 分，共 40 分）141125 81251 1 1( )242 3 63 4 2 3( )1 5 1 233 77 5 3 1588 720 (5.6 + 4.8)1.33.2(2.15 + 1.956.5) 4179111( + ) +36( + )54310463517 +8.9+2 +6.10.361011723-237665 5 2 1+7 6 7 6998742425+ +1 236599+520001258( + )4 9三、解方程（每题 3 分，共 18 分）8112010x =33x =2531413x =18x =45351214x3 9 = 29x + x = 46