Associative Property (Missing Digit) Worksheet Page 15
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20Name:
Associative Property (Missing Digit)
Find the value of n.
A n s w e r s
1) ( 3 × 1 ) × 2 = n × ( 1 × 2 )
2) ( 10 × 0 ) × 7 = n × ( 0 × 7 )
B
A. 1
A. 2
1.
B. 3
B. 10
C. 2
C. 0
B
2.
D. 5
D. 7
C
3.
3) 3 × ( 8 × 1 ) = ( 3 × n ) × 1
4) ( 1 × 10 ) × 4 = n × ( 10 × 4 )
A. 1
A. 5
B
4.
B. 4
B. 1
C. 8
C. 10
D
D. 3
D. 4
5.
A
6.
5) 1 × ( n × 5 ) = ( 1 × 10 ) × 5
6) 8 × ( 0 × 3 ) = ( 8 × 0 ) × n
A. 1
A. 3
A
B. 2
B. 8
7.
C. 5
C. 0
D. 10
D. 9
A
8.
D
7) ( n × 0 ) × 8 = 10 × ( 0 × 8 )
8) ( 1 × 0 ) × n = 1 × ( 0 × 7 )
9.
A. 10
A. 7
B. 0
B. 1
B
10.
C. 3
C. 0
D. 8
D. 3
C
11.
9) ( 4 × 10 ) × 7 = 4 × ( n × 7 )
10) 1 × ( 10 × 7 ) = ( n × 10 ) × 7
C
12.
A. 7
A. 10
B. 1
B. 1
D
13.
C. 4
C. 2
D. 10
D. 7
D
14.
11) 4 × ( n × 7 ) = ( 4 × 3 ) × 7
12) 2 × ( n × 3 ) = ( 2 × 10 ) × 3
A. 4
A. 2
B. 2
B. 4
C. 3
C. 10
D. 7
D. 3
13) ( 0 × 1 ) × 9 = 0 × ( 1 × n )
14) 0 × ( 10 × 6 ) = ( n × 10 ) × 6
A. 1
A. 10
B. 5
B. 5
C. 0
C. 6
D. 9
D. 0
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