文档介绍：（复****一）笔算乘法：（前６道题要验算）
(1) × =    (２) 36× =     (３) ×13=
(４)×15=  (５)×14=    (６)×36=
 
(７)3．08× = (８)×= (９)48×=
 
(1０)×= (1１)×=  (1２)×=
(1３)×=   (1４)×=  (1５) ×=
(1６)×=  (1７) ×= (1８) × =
(1９) × 102= (２０)×=
（复****二）笔算乘法：（前６道题要验算）
(1)÷= (２)÷= (３) ÷ =
(４) ÷ 26= (５) ÷ = (６)18÷24=
(７)÷= (８)÷26= (９)÷=
(1０)342÷= (1１)3÷ = (1２) ÷ =
(1３)÷= (1４)÷= (1５)÷=
(1６)÷57= (1７)÷26= (1８)÷=
(1９)÷= (２０)÷=
（复****三）用简便方法计算
(1) ×××8 (２) ×101 (３) 9．8+99×
(4) ×32+×+×430 (5) 102×
(6) ×+725×+7250× (7) ×88
(8) ×+× (9) ×(×) (10) ×101
(11) (8×) × (12) ×39+ (13)×72
(14)×－×－× (15) 46×+54×