Aussie Maths & Science Teachers: Save your time with SmarterEd
Jamison measured the temperature at sunrise to be
He measured the temperature again 3 hours later and found it had risen to
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Evaluate the following. (3 marks)
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Evaluate the following. (3 marks)
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Evaluate the following. (3 marks)
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When discussing multiplication of directed numbers with his friend, Jeremy remarked
'If the number of minus signs in the question is odd I know
the answer is going to be negative and if the number of minus
signs is even I know the answer is going to be positive'.
Is Jeremy correct? Justify your answer with examples. (3 marks)
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Evaluate the following products. (3 marks)
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Find the following products. (3 marks)
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a.
b.
c.
Find the following products. (3 marks)
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a.
b.
c.
Explain why
Which of the following best represents
Which of the following best represents
Find the following products. (3 marks)
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a.
b.
c.
Find the following products. (3 marks)
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a.
b.
c.
Two numbers added together equal
The two numbers multiplied together equal
What are the two numbers? (2 marks)
Two numbers added together equal
The two numbers multiplied together equal 12.
What are the two numbers? (2 marks)
An unknown number is added to
The result is multiplied by
Which of these is the unknown number?
An unknown number is added to
The result is multiplied by
Which of these is the unknown number?
Complete the following table. (3 marks)
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Jennifer opened a bank account with $500. Each week for 4 weeks she withdrew $122 for rent. At the end of the month the bank deducted $15 in fees.
What was the balance of Jennifer's bank account at the end of the month? (2 marks)
Jasper is a meteorologist working in Antartica. One of his jobs each week is to upload the daily maximum and minimum temperatures to the Base Camp website.
Jasper has partially completed his log book for this week but will need his additional notes to fill in the missing entries before he can upload them to the website.
Using Jasper's notes below, complete the missing log book entries. (4 marks)
Jasper's Additional Notes:
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TEMPERATURE LOG BOOK
TEMPERATURE LOG BOOK
Two numbers added together equal 2.
The two numbers multiplied together equal −24.
What are the two numbers? (2 marks)