A certain number is the opposite of negative nine. Express in symbolic m m form. 6. Estimations What angle is made when a door is opened half way? What is the approximate sum of 6 + 11/12 ? Is the width of your thumb approximating 5mm? 7. Algebraic expressions and equations Is it true that 2y y = 2. Give reason – Is it true that 2y y = 2y 1y. Give reason – – If y = find the of 7 y –2, – Is it correct to say that if 3k 3 , then 3k = 3? Give reason. – –2 – Appendix D: Documentary for Respondents’ Performance in the PSLE or School- based Entrance Examination. Name of School: ……………......School Category…………………District… Number of Respondents…….. Number of Mathematics teachers at school………… Entrance Criterion: PSLE………School Based Examination………(Tick the appropriate)
A certain number m is the opposite of negative nine. Express m in symbolic form. 6. Estimations What angle is made when a door is opened half way? What is the approximate sum of 6 + 11/12 ? Is the width of your thumb approximating 5mm? 7. Algebraic expressions and equations Is it true that 2y – y = 2. Give reason Is it true that 2y – y = 2y – 1y. Give reason If y = –2, find the of 7 – y Is it correct to say that if 3k – 3 , then 3k = –2 – 3? Give reason. Appendix D: Documentary for Respondents’ Performance in the PSLE or School- based Entrance Examination. Name of School: ……………......School Category…………………District… Number of Respondents…….. Number of Mathematics teachers at school………… Entrance Criterion: PSLE………School Based Examination………(Tick the appropriate)
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