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10 questions
What is most likely the function/rule being carried out by this machine?
Input + 6 = output
Input x 3 = output
Input ÷ 3 = output
Input x 11 = output
What is most likely the function/rule being carried out by this machine?
input - 6 = output
input x 2 = output
input ÷ 7 = output
input - 7 = output
A number machine uses a rule to change numbers. The table shows the results. Which could be the rule the number machine uses to change the input numbers to the output numbers?
Add 15
Subtract 15
Divide by 4
Multiply by 4
Which rule can be used to find the next number in this increasing pattern?
3, 4, 6, 9, 13, 18, 24, __
Add 7 to 24
Add 6 to 24
Add 5 to 24
Add 3 to 24
What is the 6th term in this decreasing pattern?
73, 64, 56, 49, 43, ...
34
36
38
29
What is the correct description for the pattern shown?
25, 50, 100, 150
Start at 150 and subtract 50 each time
Start at 25 and multiply by 2 each time
Start at 150 and divide by 2 each time
Start at 25 and add 25 each time.
What is the correct description for the pattern shown?
150, 50, 15, 5
Start at 5 and multiply each term by 3
Start at 150 and subtract 50 from each term
Start at 5 and divide each term by 3
Start at 150 and divide each term by 3
What is the first term in the pattern shown?
2, 4, 8, 16, 32
12
2
8
32
Find y
Type the answer into the box provided. (example: y = 12)
Find b in the following.
b - 5 = 27
b = 5
b = 32
b = 22
b = 27
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