Integers
Fractions
Finding the Rule of a Series
BEDMAS
100
Solve: -92+(-7)
-99
100
18/32 + 13/27
97/144
100
Find the rule: 7, 13, 19, 25, 31, ...
t=6r+1
100
(34+49)-8*7
27
200
-17-(-42)
25
200
6/12 - 4/9
1/18
200
Fid the rule: 50, 37, 24, 11, -2, ...
t=-13r+63
200
7*3+(3[6+7]+6)
66
300
-73-(12)
-85
300
4/13 * 7/11
28/143
300
Find the rule: 6, 21, 36, 51, 66, ...
t=15n-9
300
(2x2 + 7) * 9
18x2 + 63
400
-72÷12
-6
400
12/25 ÷ 1/2
24/25
400
Find the rank: 70=8r-10
10
400
1/2 + 2/3*7/8
1 1/12
500
-12*-7
84
500
-15/16 * 3/4
-45/64
500
Find the term: t=3*5-17
-2
500
7(2*4+6÷3)2
700
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