六年级数学上册口算题.doc

六年级数学上册口算题.doc六年级数学上册口算题
六年级数学上册口算题
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六年级数学上册口算题
六年级数学上册口算题
1、口算
32× 3=60× 3=18× 10= × 100=
6 ÷ 100= 49× 2=
12× 7= 24 × 100= × 100= ÷ 100= 43× 4=
72× 5=
× 10=
÷ 10= ÷ 100=32× 4= 82× 5= × 100=
÷ 100=
÷ 10=
2、计算
14× 9= × 2= × 200= 23× = × 3=17× 8=
5× =

× 40= × 80=.6 × 7= 20× 4= × 4= 100× = × 2
× 5= 42× 3= × 0=3× = × 40= × 20=
× 3=

× 40=2.
4× 10= 4 × = × 2= × 4= × 4= × 40=
10× = × 6= × 7=
× 4= 2 × =.14 × 4= × 5=

× 3=
× 8= 3× = ×87=. × 9=
× =
× =
× = × =
× =
× = × =
× = × =
× =

× 3=
× = × = × =

× =
3、估算它们的结果
× 3≈ × ≈ × ≈ × ≈ × ≈ × 12≈
× ≈ × 6≈ × ≈30× ≈
× ≈ × ≈ × ≈ × ≈× ≈
4、计算
× = × 8= ×12=.1 × = × 2× =4× × =7× × 0=
× × = + × 5 = × 8= × 17= × 5= × 2=
3× × 7= × = × = × 4= × 8= 5× 4× =
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六年级数学上册口算题
六年级数学上册口算题
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六年级数学上册口算题

× =
× 10=
× =
× 7= 8× × 5=

× × = × +
× （）× =
5、计算

× =
+=
× 2= × = × =

× =
-=
× = × 7= × 70=

× 5=
+=
× = × = × =

× 5=
-=
90× = × = × =
6、计算

× =43× =
× 7= × = × = × = × 5=

× = × = × = × = × = × 20= 65× =

× = × =
× 4= × = × 50=
× =
7、计算