[PDF] naplan_year9_test_prep_set9.pdf | Plain Text

YEAR 9 NUMERACY Non Calculator – SET 9 1 Name .................................................................... Date ........................... 1 Which of these expressions is the same as 2x + y + 5x + y ? 2 Use this graph to estimate which of the following temperatures is closest to what 50 degrees Celsius would be in degrees Fahrenheit. 7x 2 + 2y7x 2 + y 2 7x + 2y7xy 0 5 10 15 20 25 30 35 40 45 20 40 60 80 100 120 140 160 180 Degrees Celsius Degrees Fahrenheit Conversion graph Celsius to Fahrenheit 10° 113° 120° 130°

YEAR 9 NUMERACY Non Calculator – SET 9 2 3 Which of these is correct? –10 < –9 –9 > –3 0 < –5 –2 > 0 4 A leaflet deliverer walks all day putting leaflets into letterboxes. She delivers of the leaflets by lunchtime and then the last 48 by the end of the day. How many leaflets does she deliver? 5 A semi-circular fan is divided into 12 equal sections. What is the size of the angle at x? 5 8 --- 64 80 96 128 x 7.5° 12° 15° 30°

YEAR 9 NUMERACY Non Calculator – SET 9 3 6 Which one of these is the net of a triangular prism? 7 164 million can be expressed as 8 A cricket batsman has played three innings and his batting average is 91 runs. If two of his scores are 85 runs and 93 runs, what is his third score? A B D C AB C D 164 10 5  16.4 10 8  1.64 10 7  0.164 10 9 