472 prompts matching "Teach it back: The lowest common multiple of two numbers"
Order Four Decimal Numbers
I am in Primary 6. Give me four decimals of different lengths, such as 0.9, 0.85, 0.907 an
Explain My Decimal Subtraction Method
I am in Primary 6. Set me a subtraction of two decimals of different lengths. After I answ
Word Problem: Cutting a Ribbon in Metres
I am in Primary 6. Let’s solve a word problem: “A ribbon is 2.35 m long. 1.625 m is cut of
Worked Example: Adding 4.56 and 2.7
I am in Primary 6. Worked example: Show me how to add 4.56 + 2.7 by writing 2.7 as 2.70, t
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%
Spot My Fraction Decimal Percentage Mistake
I am in Primary 6. Convert a fraction to a percentage for me and multiply by 10 instead of
Rapid Ratio Quiz Round
Act as a quiz-master. I am in Primary 6. Ask me quick ratio questions like “Write the rati
Word Problem: Flour and Sugar Ratio
I am in Primary 6. Let’s solve a word problem: “A recipe uses flour and sugar in the ratio
Explain My Proportion Working
I am in Primary 6. Set me a proportion question about ingredients for a recipe. After I an
Word Problem: A Car's Distance in Five Hours
I am in Primary 6. Let’s solve a word problem: “A car travels 180 km in 3 hours. At the sa
Spot My Rate Mistake
I am in Primary 6. Spot my rate mistake: I’ll find a unit rate. Sometimes I’ll divide the
Word Problem: Cutting a Rope's Length
I am in Primary 6. Let's solve a word problem: 'A rope is 4 m 20 cm long. Three pieces of
Compare Two Masses in Kilograms
I am in Primary 6. Give me two masses, such as 2 kg 300 g and 2.5 kg, and ask me which is
Word Problem: Difference Between Rice and Beans
I am in Primary 6. Let's solve a word problem: 'A bag of rice weighs 5 kg 400 g and a bag
Word Problem: Water Left in a Drum
I am in Primary 6. Let's solve a word problem: 'A jerrycan holds 10 L. It is filled with 4
Spot My Time Interval Mistake
I am in Primary 6. Work out a time interval for me and treat an hour as 100 minutes instea
Word Problem: Minutes Until School Starts
I am in Primary 6. Let's solve a word problem: 'It is 07:20 and school starts at 08:05. Ho
Spot My SDT Mistake
I am in Primary 6. Spot my SDT mistake: I’ll solve a speed–distance–time problem. Sometime
Rapid Frequency Table Quiz
Act as a quiz-master. I am in Primary 6. Show me a small frequency table and fire quick qu
Worked Example: Drawing a Bar Chart
I am in Primary 6. Worked example: Show me how to draw a bar chart for given data using a