<p> Year 7 March 2011 Assessment Task</p><p>Name:______Class:______</p><p>Time Allowed: 45 minutes  Attempt all questions  Show all appropriate working  No calculators are allowed</p><p>Question 1 Marks a) Calculate 16 + 7 × 2</p><p>1 b) Calculate 4 3056</p><p>1 c) Evaluate 68 × 30</p><p>1</p><p> d) Insert grouping symbols and operations to make this true:</p><p>9 4 2 = 26 1 e) Answer true or false: (i) 3 × 8 ≥ 48 ÷ 2 ______(ii) 9 × 0 = 9 ______(iii) (5 ×6) + (5 × 7) = 5 ( 6 + 7) ______</p><p>3</p><p>Question 2 Marks a) Express 3 × 3 × 3 × 3 × 3 using index notation.</p><p>1 b) Find the Lowest Common Multiple (LCM) of 6 and 8</p><p>1 c) By drawing a factor tree, write 64 as a product of its prime factors.</p><p>64=______2 d) Write 65 834 in expanded notation</p><p>1 e) Write in Roman numerals:</p><p> i) 33</p><p> ii) 99</p><p>Write as a numeral:</p><p> iii) XXI</p><p> iv) MCMLXXIII 4</p><p>Question 3 Mark a) Find the HCF (Highest Common Factor) of 24 and 36</p><p>2 b) What is the square number between 25 and 49?</p><p>1 c) What is the number in the tens place for the number 167.048? 1</p><p> d) Evaluate 30 ÷ (3 + 2) + 1</p><p>2</p><p> e) Evaluate 2² + 3³</p><p>1 Question 4 a) i) Write the largest and smallest numbers using all the digits 5 9 3 2 1 4</p><p> ii) Subtract the smaller number from the larger number.</p><p>2</p><p> b) What 2 consecutive numbers does the √74 lie between?</p><p>1 c) What are the 2 prime numbers between 30 and 40?</p><p>1 d) Circle the numbers that are divisible by 6:</p><p>634 165 2328 212 6606 </p><p>1 Question 5 a) Find the smallest possible result by inserting one set of brackets into the expression 5  3 4  2  5 (Show inserted brackets and the result)</p><p>2 b) The date 11.02.2011 is a palindrome (a number which reads the same from left to right and right to left). What is the next date after this which is also a palindrome?</p><p>1 c) I am a multiple of 5, less than 49, with a 2 in the tens place. What number am I?</p><p>1 d) </p><p>If the pattern above is repeated, what will the 45th shape be?</p><p>1 e) Write a number sentence to represent the following: Jack has 26 marbles. He gives half to Sarah and loses 3. </p><p>1 f) Evaluate 100 ÷ (2 × [5 + (12 ÷ 3)] + 2) </p><p>2 g) When I open my Maths book, two pages face me and the sum of the two page numbers is 317. What is the number of the very next page?</p><p>1</p><p>END OF ASSESSMENT</p>