Year 7 Math Assessment 3

Year 7

Mathematics Assessment

Q1.

Arrange the following decimals in ascending order (smallest to biggest). 5.4, 8.6, 9.21, 3.86, 5.92, 5.351, 9.10 _________,_________,_________,_________,_________,_________,_________

Place the following decimals on the number line below. Make sure each decimal is clearly labelled.

Q2. 0.5, 0.6, 0.3, 0.85, 0.99

0

Q3.

Work out:

1

a] 81.96 + 2.4 =_________

b] 29 + 3.75 = ___________

c] 8.701 – 3.4 =_________

d] 9 – 3.725 = ___________

e] 3.8 x 20 = _________

f] 16.3 x 8.2 = __________

g] 15.45 ÷ 0.5 = ________

h] 9.6 ÷ 0.34 = __________

Show your working:

Mathematics Year 7 Assessment

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Add the following list of decimals, 3.143, 2.17, 4.8, 17.678, 3, 3.3, 8.546. Show your working.

Q4

Q5

Write down two different decimals that add to 1 _______ + __________ = 1

Q6

If 1 millilitre of oil has a mass of 0.954grams, how much mass would 1 litre (1000 millilitres) of oil has. _______________ Show your working.

Q7

Q8

Q9

A football coach pours 40 cups of a soft drink after a game. If he used 8.75 litres, how much did he pour into each cup if each cup had the same amount? _____________ Show your working.

Laura has $10 to spend on nail polish. Including tax, each bottle of nail polish costs $2.89. Can Laura buy 3 bottles of nail polish? Explain and show calculations to justify your answer.

Your class is holding a car wash to raise money for a field trip. You earn AED14.50 for each car you wash. How many cars do you need to wash to reach your goal of AED750. _____________

Show your working.

Mathematics Year 7 Assessment

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Q10

Describe and correct the error in finding the product of 6.21 and 0.04.

_________________________________________________________ _________________________________________________________ _________________________________________________________

Q7

In 1803, the United States purchased the Louisiana Territory, 828,000 square miles of land west of the Mississippi River, from France for $15,000,000. In 1867, the United States purchased Alaska from Russia for $7,200,000, about $.02 per acre. a] About how many acres were acquired in the purchase of Alaska? ___________ Use the fact that 1 mi2 = 640 acres to find the number of square miles that were acquired in the purchase of Alaska. b] How much did the United States pay for each square mile of the Louisiana Territory? ______ How much did the United Stated pay for each square mile of Alaska? ________ Which was a better deal? Explain your reasoning. __________________________________________________________________________________ __________________________________________________________________________________

Marks Attained: __________ Grade: A*, A, B, C, D, E

Attainment Level: ___________________

Exceeding: 80-100% Secure+: 70-79% Secure: 60-69% Emerging: 50-59% Beginning: 49% and below Next Steps: ___________________________________________________________________________________________ ___________________________________________________________________________________________ Leader of Learning: ________________________ Student’s Signature: ________________________

Mathematics Year 7 Assessment

Parent’s Signature: ________________________

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