1.

Look at the relationship between the first and last number in each set of brackets, and use that relationship to find the missing number. Choose the correct answer from the four choices available.
(72 [8] 9), (64 [4] 16), (48 [?] 12) 



2.

Look at the relationship between the first and last number in each set of brackets, and use that relationship to find the missing number. Choose the correct answer from the four choices available.
(39 [27] 12), (65 [47] 18), (28 [?] 9) 

[ ] 
9 
[ ] 
119 
[ ] 
29 
[ ] 
19 


3.

Look at the relationship between the first and last number in each set of brackets, and use that relationship to find the missing number. Choose the correct answer from the four choices available.
(47 [141] 3), (32 [64] 2), (23 [?] 4) 

[ ] 
29 
[ ] 
92 
[ ] 
94 
[ ] 
90 


4.

Look at the relationship between the first and last number in each set of brackets, and use that relationship to find the missing number. Choose the correct answer from the four choices available.
(119 [76] 43), (38 [13] 25), (87 [?] 29) 

[ ] 
5 
[ ] 
8 
[ ] 
58 
[ ] 
85 


5.

Look at the relationship between the first and last number in each set of brackets, and use that relationship to find the missing number. Choose the correct answer from the four choices available.
(84 [100] 16), (94 [111] 17) (68 [?] 26) 

[ ] 
94 
[ ] 
90 
[ ] 
98 
[ ] 
92 


6.

Look at the relationship between the first and last number in each set of brackets, and use that relationship to find the missing number. Choose the correct answer from the four choices available.
(28 [4] 7), (144 [12] 12), (92 [?] 23) 

[ ] 
400 
[ ] 
44 
[ ] 
4 
[ ] 
40 


7.

Look at the relationship between the first and last number in each set of brackets, and use that relationship to find the missing number. Choose the correct answer from the four choices available.
(53 [106] 2), (16 [112] 7), (12 [?] 7) 

[ ] 
82 
[ ] 
48 
[ ] 
84 
[ ] 
46 


8.

Look at the relationship between the first and last number in each set of brackets, and use that relationship to find the missing number. Choose the correct answer from the four choices available.
(59 [97] 38), (47 [58] 11), (68 [?] 18) 

[ ] 
88 
[ ] 
66 
[ ] 
86 
[ ] 
68 


9.

Look at the relationship between the first and last number in each set of brackets, and use that relationship to find the missing number. Choose the correct answer from the four choices available.
(31 [93] 3), (17 [85] 5), (27 [?] 4) 

[ ] 
108 
[ ] 
110 
[ ] 
100 
[ ] 
112 


10.

Look at the relationship between the first and last number in each set of brackets, and use that relationship to find the missing number. Choose the correct answer from the four choices available.
(82 [56] 26), (29 [16] 13), (78 [?] 29) 

[ ] 
94 
[ ] 
44 
[ ] 
49 
[ ] 
99 

