口算．
|
(1)8 ×8= |
(2)2 ×8= |
(3)5 ×8= |
(4)9 ×8= |
|
(5)8 ×6= |
(6)6 ×7= |
(7)6 ×5= |
(8)7 ×7= |
口算．
|
(1)8 ×4= |
(2)3 ×8= |
(3)8 ×2= |
(4)4 ×6= |
|
(5)8 ×5= |
(6)7 ×5= |
(7)7 ×8= |
(8)7 ×3= |
算一算．
|
(1)6 ×8= |
(2)8 ×2= |
(3)18 ＋4= |
|
(4)8 ×7= |
(5)9 ×5= |
算一算．
|
(1)7 ×2= |
(2)2 ×4= |
(3)62 －60= |
|
(4)6 ×6= |
(5)7 ×7= |
算一算．
|
(1)7 ×6= |
(2)6 ×3= |
(3)27 ＋9= |
|
(4)3 ×5= |
(5)9 ×6= |
算一算．
|
(1)6 ×4= |
(2)4 ×7= |
(3)5 ×6= |
|
(4)12 －8= |
(5)2 ×6= |