500 prompts matching "Collecting like terms in a simple expression"
Find My Binary Conversion Mistake
I am in Primary 6. I'll convert some numbers between base 10 and binary and sometimes use
Binary With Light Switches
I am in Primary 6. Help me understand binary by imagining a row of light switches that are
Worked Example: Binary Addition
I am in Primary 6. Show me a full worked example of adding two binary numbers together, st
Base 10 vs Binary Place Value
I am in Primary 6. Explain how place value in base 10 compares to place value in binary, w
Chances of Rain in Rainy Season
I am in Primary 6. During rainy season in Nigeria, some days it rains and some it doesn't,
Probability With a Dice or Coin
I am in Primary 6. Help me work out the theoretical probability of different outcomes when
Data Handling Full Review
I am in Primary 6. Give me 8 mixed questions on statistics, probability and reading graphs
Final Common Entrance Full Mock
I am in Primary 6. Give me a full 10-question Common Entrance mock exam mixing arithmetic,
Read a Nine-Digit Number Aloud
I am a Year 6 pupil. Ask me to read a nine-digit number aloud, then tell you the value of
Spot my mistake mixing up millions and thousands
I am in Primary 6. Spot my place value mistake: I will tell you the value of a digit in a
Explain Comparing Different-Digit Numbers
Act as my Year 6 maths tutor. Ask me to explain in my own words how to compare numbers with different numbers of digits. Listen and check my explanation.
Worked Example: Comparing Two Big Numbers
I am in Primary 6. Worked example: Show me how to compare 342,056,789 and 340,256,789 by l
Word Problem: Subtracting Country Populations
I am in Primary 6. Letβs solve a word problem: βA country has 342,500,000 people. Another
Add Large Numbers Using Columns
Act as my tutor. I am in Primary 6. Give me an addition problem with numbers up to 1,000,0
Explain My Addition Method
I am in Primary 6. Set me an addition of two five-digit numbers. After I answer, ask me to
Spot my lost carry when adding three large numbers
I am in Primary 6. Add three large numbers in one column sum for me and lose a carry betwe
Worked Example: Adding by Partitioning
I am in Primary 6. Worked example: Show me how to add 387,256,000 + 256,489,000 using part
Subtract Large Numbers Using Columns
Act as my tutor. I am in Primary 6. Give me a subtraction problem with numbers up to 1,000
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