449 prompts matching "Changing a binary number back into an ordinary number"
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
Order Four Huge Numbers
I am in Primary 6. Let’s order numbers together. Give me four numbers up to 1,000,000,000
Compare Large Numbers With Symbols
I am in Primary 6. Give me pairs of large numbers such as 45,908 and 45,980, and ask me to
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
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
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
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
Find the HCF of Two Numbers
Act as my tutor. I am in Primary 6. Give me two numbers (e.g., 24 and 36). Ask me to find
Say if a Number Is Prime
I am in Primary 6. Give me a number between 1 and 50 and ask me to say whether it is prime
List Primes Between 1 and 50
I am in Primary 6. I will list all prime numbers between 1 and 50. Tell me if I miss any o
Add Two Mixed Numbers
Act as my tutor. I am in Primary 6. Give me two mixed numbers (e.g., 2 3/4 and 1 2/3). Ask
Rapid Mixed Number Quiz
Act as a quiz-master. I am in Primary 6. Ask me quick mixed number questions like “2 1/2 +
Multiply a Fraction by a Whole Number
I am in Primary 6. I will multiply a fraction by a whole number (e.g., 3/5 × 4) and tell y
Divide a Fraction by a Whole Number
I am in Primary 6. I will divide a fraction by a whole number (e.g., 3/5 ÷ 2) and tell you
Word Problem: Cutting a Ribbon Into Pieces
I am in Primary 6. Let’s solve a word problem: “A ribbon 3/4 m long is cut into pieces eac
Forgetting to count the decimal places in both numbers
Act as my Primary 6 Maths tutor. Take me through forgetting to count the decimal places in
Word Problem: Cutting a Rope Into Pieces
I am in Primary 6. Let’s solve a word problem: “A rope 3.6 m long is cut into pieces 0.4 m
Spot my mistake forgetting to carry a thousand millilitres
I am in Primary 6. Add two capacities for me and forget to carry 1,000 mL into the litres