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392 prompts matching "Comparing lengths around the compound"
Worked Example: Estimating by Rounding to 100
I am in Primary 3. Worked example: Show me how to estimate 637 + 284 by rounding both to t
Checking a subtraction that needed borrowing
Act as my friendly Primary 3 Maths tutor. Take me through checking a subtraction that need
Spot My Inverse-Check Mistake
I am in Primary 3. Spot my inverse-check mistake: I’ll check an addition by subtracting. S
Rice Bags Inverse-Check Word Problem
I am in Primary 3. Let’s solve a word problem: “A shop sells 456 bags of rice in the morni
Worked Example: Checking Multiplication with Division
I am in Primary 3. Worked example: show me how to check 6 times 7 by dividing the answer b
Explain My Unit Choice
I am in Primary 3. I will solve a measurement word problem and tell you which unit I used.
Spot My Measurement Unit Mistake
I am in Primary 3. Measure something for me and give the answer in the wrong unit — a penc
Water Jug Litres Word Problem
I am in Primary 3. Let's solve a word problem: 'A jug holds 2 litres. Mama pours out 750 m
Worked Example: Changing grams into kilograms
I am in Primary 3. Worked example: show me changing grams into kilograms in full, saying w
Explain My Two-Step Measurement Order
I am in Primary 3. I will solve a two-step measurement problem and tell you my order of st
Write a Four-Digit Number in Expanded Form
I am in Primary 3. I will write a four-digit number in expanded form (e.g., 2,000 + 300 +
Spot My Four-Digit Place Value Mistake
I am in Primary 3. Spot my four-digit place value mistake: I’ll say how many thousands, hu
School Pupils Four-Digit Word Problem
I am in Primary 3. Let’s solve a word problem: “A school has 2,342 pupils. How many thousa
Worked Example: Expanded Form of 5,008
I am in Primary 3. Worked example: Show me how to write 5,008 in expanded form (5,000 + 0
Compare Two Four-Digit Numbers
Act as my tutor. I am in Primary 3. Give me two four-digit numbers and ask me to compare t
Order Three Four-Digit Numbers
I am in Primary 3. I will order three four-digit numbers from smallest to largest. Tell me
Explain My Four-Digit Carrying
I am in Primary 3. I will solve a four-digit addition problem with regrouping in the ones
Spot My Four-Digit Addition Mistake
I am in Primary 3. Spot my four-digit addition mistake: I’ll add two four-digit numbers. S
Farm Animals Addition Word Problem
I am in Primary 3. Let’s solve a word problem: “A farm has 3,240 cows and 1,456 goats. How
Worked Example: Adding 2,487 and 1,376
I am in Primary 3. Worked example: Show me how to add 2,487 + 1,376 using columns, highlig