口算
|
(1)35 +25-10= |
(2)40 -18-12= |
|
(3)65 -(14+26)= |
(4)3 ×3+17= |
口算
|
(1)62 -5×3= |
(2)9 ×5-16= |
|
(3)8 ×9+17= |
(4)8 ×6-35= |
口算
|
(1)9 ×7-26= |
(2)35 +6×5= |
|
(3)8 ×7-35= |
(4)36 +45÷5= |
口算
|
(1)25 +16-20= |
(2)(60 -57)×5= |
|
(3)64 -50+18= |
(4)2 ×3+15= |
口算
|
(1)16 -24÷8= |
(2)(52 -12)÷8= |
|
(3)30 -5×5= |
(4)64 -(16÷4)= |
口算
|
(1)25 -6×3= |
(2)17 +4×8= |
|
(3)32 ÷4+6= |
(4)72 ÷9+3= |