2019-2020人教版小学六年级数学毕业测试卷及答案-新 联系客服

发布时间 : 星期一 文章2019-2020人教版小学六年级数学毕业测试卷及答案-新更新完毕开始阅读b93e6623fd00bed5b9f3f90f76c66137ef064f4f

2、=1375+30 =[ ― ]÷ =12.43―9.03 = × =1405 = ÷ =3.4 = = 3、( ÷ )x = ÷ 12x +(2.5―2.5)=4.9―2.5 5x = 15×4 x = 12x = 2.4 5x = 60 (12 ÷ 12)x = 2.4÷12 x = 60÷5 x = 0.2 x = 12 五、略

六、 (8 + 14 )×6 ÷2 ― 3.14 ×(6÷2)2 = 66 ― 28.26 = 37.74(cm2)

七、1、6800÷0.85=8000(元) 2、设参加数学小组有X人。 3x ― 4 = 32

3x ― 4 + 4 =32 + 4 3x = 36

(3 ÷ 3 )x = 36 ÷ 3 x = 12(人) 3、50 ÷ (1 ― 60%) = 50 ÷ 0.4 =125(本)

4、600 × = 450(本)

450 × =250(本) 450× = 200(本)

5、(1)3.14 × (4 ÷2 )2+ 3.14 ×4×5 = 12.56 + 62.8

= 75.36(平方分米)

(2)3.14 ×(4 ÷2 )2 × 5× 0.8 = 122.56 × 5 × 0.8 = 62.8 × 0.8 = 5.02(千克)