一、直接得数(每题1分,共25分) 112 +14 = 3.5+612 = 2―67 = 45 ―815 = 14 ―15 = 12 ―25 = 0.2―16 = 0.3+13 = 34 ×4= 56 ×815 = 316 ×49 = 15×123 = 724 ×34 = 0÷35 = 24÷34 = 25 ÷12 = 518 ÷123 = 89 ÷38 = 58 ÷23 = 9+29 = 12∏= 0.4 ×3.14= 0.92 = 2.5×3.4= 28÷23 = 二、脱式计算,能简算的要简算。(每题4分,共40分) 14 ×125×2023 ×8 (12 +13 +16 )×24 37 ×(45 -23 )÷315 3 18 ÷57 +3 18 ÷27 7 56 +8.9+2 16 +6.1 0.36×101 20 - (5.6 + 4.8)÷1.3 3.2×(2.15 + 1.95÷6.5) ( + )÷ + 36×( + - ) 三、解方程(每题5分,共35分) 10×x= 33÷x = x× =18× x × × =4 4x—3 ×9 = 29 x + x = 4 x + = ===================================================== 涉及分数图文无法展示,请下面的完整试卷压缩打包版: 人教版六年级上册数学计算题专项练习竞赛题 |