539 prompts matching "Why a letter is used for an unknown number"
Showing only prompts that state their year. 3 more in this subject don't name one, so choose All years to see them.
Explain Substituting into Expressions Back to You
I am in JSS 3. I want to test my understanding of substituting values into an algebraic ex
Direct Variation Practice Questions
I am in JSS 3. Give me 5 practice questions on understanding and solving problems on direc
Explain Direct Variation Back to You
I am in JSS 3. I want to test my understanding of understanding and solving problems on di
Inverse Variation Practice Questions
I am in JSS 3. Give me 5 practice questions on understanding and solving problems on inver
Explain Inverse Variation Back to You
I am in JSS 3. I want to test my understanding of understanding and solving problems on in
Explain Partial Variation Back to You
I am in JSS 3. I want to test my understanding of understanding and solving problems on pa
Explain Comparing Ratios Back to You
I am in JSS 3. I want to test my understanding of comparing two ratios. Let me explain it
Explain Ratio in Real Contexts Back to You
I am in JSS 3. I want to test my understanding of interpreting and using ratio in a range
Currency Conversion Problems Practice Questions
I am in JSS 3. Give me 5 practice questions on solving proportion problems like converting
Explain Currency Conversion Problems Back to You
I am in JSS 3. I want to test my understanding of solving proportion problems like convert
Explain Compound Interest Back to You
I am in JSS 3. I want to test my understanding of finding the amount a principal reaches o
Explain Inflation Problems Back to You
I am in JSS 3. I want to test my understanding of applying compound interest principles to
Explain Area of a Sector Back to You
I am in JSS 3. I want to test my understanding of calculating the area of a sector of a ci
Explain Area of a Parallelogram Back to You
I am in JSS 3. I want to test my understanding of finding the area of a parallelogram. Let
Explain Area of a Trapezium Back to You
I am in JSS 3. I want to test my understanding of finding the area of a trapezium. Let me
Explain Area of Circles Word Problems Back to You
I am in JSS 3. I want to test my understanding of solving word problems involving the area
Explain Complementary Events Back to You
I am in JSS 3. I want to test my understanding of understanding complementary events, whic
Explain Combined Events Probability Back to You
I am in JSS 3. I want to test my understanding of finding the theoretical probability of c
Checkpoint Worked Example: Solving a two-step equation in the right order
I am a JSS3 pupil preparing for the Cambridge Lower Secondary Checkpoint. Work one Checkpo