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乘法口诀带括号口算练习题

一、括号在右边（1）

7 × 1 = ( ) 3 × 5 = ( ) 5 × 4 = ( ) 6 × 8 = ( ) 7 × 3 = ( ) 7 × 7 = ( ) 8 × 8 = ( ) 7 × 4 = ( ) 8 × 3 = ( ) 9 × 7 = ( ) 7 × 8 = ( 5 × 7 = ( 8 × 5 = ( 1 × 8 = ( 8 × 1 = ( 3 × 4 = ( 2 × 4 = ( 3 × 6 = (

) 3 × 3 = ( ) 4 × 9 = ( ) 3 × 4 = ( ) 7 × 9 = ( ) 4 × 3 = ( ) 8 × 1 = ( ) 3 × 3 = ( ) 5 × 4 = ( ) 7 × 3 = ( ) 8 × 6 = ( ) 6 × 4 = ( ) 8 × 4 = ( ) 2 × 3 = ( ) 7 × 4 = ( ) 8 × 8 = ( )

2 × 3 = ( ) 7 × 1 = ( ) 8 × 7 = ( ) 5 × 6 = ( ) 3 × 6 = ( ) 7 × 8 = ( ) 2 × 7 = ( ) 3 × 9 = ( )

8 × 9 = ( ) 7 × 7 = ( ) 8 × 6 = ( ) 6 × 2 = ( ) 8 × 6 = ( ) 4 × 1 = ( ) 7 × 9 = ( ) 4 × 6 = ( )

6 × 4 = ( ) ) ) ) ) ) ) )

一、括号在右边（2）

3 × 3 = ( ) 4 × 2 = ( ) 2 × 1 = ( ) 7 × 7 = ( ) 3 × 4 = ( ) 7 × 1 = ( ) 6 × 6 = ( ) 4 × 6 = ( ) 6 × 4 = ( ) 1 × 4 = ( ) 9 × 4 = ( ) 2 × 8 = ( ) 4 × 5 = ( ) 2 × 8 = ( ) 9 × 6 = ( ) 8 × 3 = ( 8 × 6 = ( 6 × 9 = ( 5 × 8 = ( 4 × 7 = ( 3 × 2 = ( 1 × 3 = (

) 2 × 4 = ( ) 9 × 8 = ( ) 6 × 2 = ( ) 5 × 6 = ( ) 2 × 4 = ( ) 5 × 1 = ( ) 4 × 2 = ( ) 8 × 7 = ( ) 9 × 7 = ( ) 5 × 3 = ( ) 4 × 6 = ( ) 6 × 7 = ( ) 2 × 4 = ( )

2 × 6 = ( ) 8 × 1 = ( ) 2 × 3 = ( ) 3 × 6 = ( ) 5 × 5 = ( ) 2 × 6 = ( ) 7 × 4 = ( )

4 × 5 = ( ) 6 × 8 = ( ) 8 × 4 = ( ) 4 × 9 = ( ) 7 × 3 = ( ) 7 × 8 = ( ) 6 × 6 = ( )

3 × 6 = ( ) ) ) ) ) ) )

二、括号在左边（1）

( ) × 3 = 24 ( ) × 2 = 18 ( ) × 3 = 21 ( ) × 7 = 63 ( ) × 4 = 32 ( ) × 2 = 6

( ) × 3 = 27 ( ) × 3 = 24 ( ) × 4 = 32 ( ) × 3 = 12

( ) × 2 = 10 ( ) × 4 = 36 ( ) × 3 = 15 ( ) × 4 = 32 ( ) × 6 = 48 ( ) × 2 = 8 ( ) × 2 = 8

( ) × 3 = 24 ( ) × 3 = 21 ( ) × 1 = 5

( ) × 3 = 12 ( ) × 2 = 12

( ) × 6 = 36 ( ) × 2 = 12 ( ) × 5 = 35 ( ) × 2 = 12 ( ) × 5 = 35 ( ) × 6 = 36 ( ) × 2 = 8 ( ) × 2 = 12 ( ) × 1 = 3

( ) × 2 = 10 ( ) × 2 = 6 ( ) × 6 = 48 ( ) × 1 = 3 ( ) × 3 = 18 ( ) × 2 = 8 ( ) × 6 = 42 ( ) × 4 = 24 ( ) × 3 = 18 ( ) × 2 = 10 ( ) × 1 = 2

( ) × 4 = 36 ( ) × 3 = 12

( ) × 2 = 14

( ) × 5 = 40 ( ) × 1 = 6

( ) × 1 = 2

( ) × 8 = 72

( ) × 3 = 18