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500 prompts matching "Spot my mistake in a three-digit addition without renaming (Y2)"
Subtract 3-Digit Numbers with Regrouping
Act as my tutor. I am in Primary 3. Give me a subtraction problem within 1,000 (with regro
Explain My Make-1,000 Method
I am in Primary 3. I will solve a “make 1,000” problem and tell you my steps. Tell me if m
Explain My Change-Finding Method
I am in Primary 3. I will solve a “give change” problem and tell you my steps. Tell me if
Check My Estimate Against the Answer
I am in Primary 3. Ask me to estimate an answer first, then work it out properly, then com
Explain My Unit Choice
I am in Primary 3. I will solve a measurement word problem and tell you which unit I used.
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
Four-Digit Comparing Quick-Fire Quiz
Act as a quiz-master. I am in Primary 3. Ask me quick four-digit comparing questions like
Spot a Line of Symmetry
I am in Primary 3. Describe a shape to me — a leaf, a letter, a flag — and ask me whether
Explain My Favourite Term 1 Topic
I am in Primary 3. Ask me which topic from this term I liked best, then let me explain it
Explain Same Denominator Addition Back
I am in Primary 3. Teach me why we only add the numerators when denominators are the same,
Money Addition Shopping Game
I am in Primary 3. Let's play a shopping game where you tell me prices of items and I add
Fencing My Compound Perimeter Problem
I am in Primary 3. Give me a word problem about fencing a rectangular compound and finding
Explain My Favourite Term 2 Topic
I am in Primary 3. Ask me which topic from Term 2 I liked best, then ask me to teach it to
Explain My Favourite Term 3 Topic
I am in Primary 3. Ask me which topic from Term 3 I liked best, then ask me to teach it to
Explain My Subtraction Method
I am in Primary 3. I will subtract two numbers and tell you each step I took. Listen, then
Worked Example: Finding Three Quarters of 12
I am in Primary 3. Worked example: Show me how to find ¾ of 12 using counters (make 4 grou
Explain My Subtraction Strategy
I am in Primary 3. I will subtract two numbers and tell you whether I counted on, took awa
Explain My Two-Operation Steps
I am in Primary 3. I will solve a two-step problem. Ask me to say which step I did first a
Compare 3-Digit Numbers with Symbols
I am in Primary 3. I will compare two three-digit numbers using >, < or =. Sometimes I’ll
Mental Addition Facts Quiz
I am in Primary 3. Quiz me rapidly on mental addition facts for 3-digit numbers, giving me