What do you fill in the brackets? Why
twenty-four
Problem solving ideas: a group of two, after the number divided by the number before, try, regular:
4/4=1
12/8=1.5
14/7=2
5/2=2.5
x/8=3,
So we can deduce that x (the number in brackets) should be 24
What are the numbers in brackets 1,1,5, - 3,10, - 8, ()?
Odd number is
one
5=1+4
10=5+5
16=10+6
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Even digits are:
one
-3=1-4
-8=-3-5
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The number in brackets is 16
How many numbers should be filled in the brackets?
8 and 9