438 prompts matching "Sorting a list of numbers into prime and composite"
Percentages Practice
I am a Primary 6 pupil preparing for Common Entrance. Explain how to express one number as
Percentage Speed Round
I am in Primary 6. Quiz me quickly with 10 percentage questions mixing expressing numbers
Find My Mean or Median Mistake
I am in Primary 6. I'll calculate the mean, median or mode of a set of numbers and sometim
Mean vs Median vs Mode
I am in Primary 6. Explain the difference between mean, median and mode with one simple ex
Worked Example: Translating a Shape
I am in Primary 6. Show me a full worked example of translating a shape on a coordinate gr
Binary With Light Switches
I am in Primary 6. Help me understand binary by imagining a row of light switches that are
Explain My Addition Method
I am in Primary 6. Set me an addition of two five-digit numbers. After I answer, ask me to
Explain My Subtraction Method
I am in Primary 6. Set me a subtraction of two five-digit numbers. After I answer, ask me
Hunt for the borrowing error hidden in my subtraction
I am in Primary 6. Work a subtraction of large numbers for me with one deliberate borrowin
Find 17.5 Percent Step by Step
I am in Primary 6. I will find 17.5% of a number and tell you my steps (e.g., find 10%, 5%
Find My Abacus Mistake
I am in Primary 6. I'll describe how I represented a number on an abacus and sometimes I'l
Explain Place Value to You
I am in Primary 6. Let me explain to you how place value works for numbers in the millions
Roman Numerals Warm-Up
I am a Primary 6 pupil getting ready for Common Entrance. Teach me how Roman numerals work
Catch My Estimation Error
I am in Primary 6. I'm going to estimate the answers to some calculations and sometimes ro
Worked Example: Place Value Chart
I am in Primary 6. Show me a full worked example of writing a decimal number like 4506.78
Sharing Sweets Fairly
I am in Primary 6. Two hawkers want to pack sweets and biscuits into equal bags without an
LCM vs HCF Explained
I am in Primary 6. Explain clearly when I should use LCM and when I should use HCF in a wo
Addition Subtraction Speed Test
I am in Primary 6. Quiz me quickly with 10 addition and subtraction questions using large
Where Did I Borrow Wrongly
I am in Primary 6. I'll subtract some large numbers and sometimes borrow incorrectly on pu
Worked Example: Column Subtraction
I am in Primary 6. Show me one fully worked example of subtracting a 6-digit number from a