Year 7 Math Assessment 2
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Year 7 Mathematics Assessment
Q1.
Write the next 5 terms of the following linear sequences. A] 2, 4, 6, 8, 10, _____, _____,_____,_____,_____ B] 3, 6, 9, 12, 15, _____,_____,_____,_____,_____ What are the common terms of sequence A and sequence B? _____,_____,_____,_____,_____,_____,_____,_____ …
Q2.
The third term of a sequence is 19 and the fifth term is 11. The rule is: “Subtract a mystery number”. What is the mystery number? ____________ What is the first term of the sequence? ______________
Q3.
Find the missing inputs and outputs in this function machine. 2 4
_____
x3
–4
_____
____
20
____
26
Micah thinks of a number, n. Write an expression for the number Micah gets each time
Mathematics Year 7 Assessment
Page 1
Q4
a] She multiplies the number by 4 then subtract the result from 6. ___________ b] She adds the number to 5, then multiply the result by 2. ________________
Q5
The nth term, an, of a sequence is given by the formula an = 6n + 5. What is the 51st term? _______ Show your working.
Q6
The cost of renting a room is AED 5000 plus AED40 per person. The room is rented for n people. The total cost is T. a] Write a formula for T in terms of n. _________ b] How much does it cost to have the room rented for 45 people? _______ c] If the total cost of renting the room is AED7000, how many people are there? ________ Show your working.
Mathematics Year 7 Assessment
Page 2
Given k = – 6 and m = – 8, work out the value of: Q7
a] k + m : _____________
b] m – k : ____________
The relationship of the temperature in Fahrenheit, F, and Celsius, C, is given by Q8
9C = 5(F – 32) Derek is trying to verify if the normal body temperature 98.6oF is equal to 37oC. Describe what mistake he did in his calculation and show the correct way of verifying the conversion. ____________________________________________________ ____________________________________________________ ____________________________________________________
.
Mathematics Year 7 Assessment
Page 3
Q1.
Write the next 5 terms of the following linear sequences. A] 2, 4, 6, 8, 10, _____, _____,_____,_____,_____ B] 3, 6, 9, 12, 15, _____,_____,_____,_____,_____ What are the common terms of sequence A and sequence B? _____,_____,_____,_____,_____,_____,_____,_____ …
Q2.
The third term of a sequence is 19 and the fifth term is 11. The rule is: “Subtract a mystery number”. What is the mystery number? ____________ What is the first term of the sequence? ______________
Q3.
Find the missing inputs and outputs in this function machine. 2 4
_____
x3
–4
_____
____
20
____
26
Micah thinks of a number, n. Write an expression for the number Micah gets each time
Mathematics Year 7 Assessment
Page 1
Q4
a] She multiplies the number by 4 then subtract the result from 6. ___________ b] She adds the number to 5, then multiply the result by 2. ________________
Q5
The nth term, an, of a sequence is given by the formula an = 6n + 5. What is the 51st term? _______ Show your working.
Q6
The cost of renting a room is AED 5000 plus AED40 per person. The room is rented for n people. The total cost is T. a] Write a formula for T in terms of n. _________ b] How much does it cost to have the room rented for 45 people? _______ c] If the total cost of renting the room is AED7000, how many people are there? ________ Show your working.
Mathematics Year 7 Assessment
Page 2
Given k = – 6 and m = – 8, work out the value of: Q7
a] k + m : _____________
b] m – k : ____________
The relationship of the temperature in Fahrenheit, F, and Celsius, C, is given by Q8
9C = 5(F – 32) Derek is trying to verify if the normal body temperature 98.6oF is equal to 37oC. Describe what mistake he did in his calculation and show the correct way of verifying the conversion. ____________________________________________________ ____________________________________________________ ____________________________________________________
.
Mathematics Year 7 Assessment
Page 3
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