WJEC Intermediate Unit 2 Calculator Nov 2021 скачать в хорошем качестве

WJEC Intermediate Unit 2 Calculator Nov 2021

Q15ii I made a small mistake -5 x 3x is -15x not -5x so -4x -15x =-19x in the middle - I must have been so sleepy recording this 😂 Hi everyone! Thank you for watching my videos and I hope they will be of help to you. Please do click "subscribe" for more recent papers - I will try to upload some numeracy papers as I know they are super important to you :) Chapters Introduction 0:00 Q1 0:32 Solving equations (a) & Substitution (b) Q2 3:22 Recurring decimal (a) & factors (b) & multiples (c) Q3 7:55 Approximation Q4 12:24 Q5 15:23 Time (a) and Conversion (b) Q6 19:16 Area Q7 22:12 Using calculator (a) and % of amount and number fact (b) Q8 24:37 Probability and expected frequency Q9 28:50 nth term Q10 30:48 Forming and simplifying expression - same as Q1 Higher Q11 32:45 Pie chart - same as Q2 Higher Q12 35:34 Trial and Improvement - same as Q3 Higher Q13 41:10 Angles in triangle with Forming and Solving Equations - same as Q4 Higher Q14 43:26 Trigonometry - same as Q5 Higher Q15 47:38 Algebra (a) and Inequality (b) - same as Q6 Higher Q16 50:58 Reverse Percentage (a) and Compound Interest (b) - same as Q7 Higher Q17 53:48 Factorising quadratic expression and solve - same as Q8 Higher