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500 prompts matching "Find the missing number in an addition sentence"
Checking a subtraction that needed borrowing
Act as my friendly Primary 3 Maths tutor. Take me through checking a subtraction that need
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
Choose the Right Measurement Unit
Act as my tutor. I am in Primary 3. Give me a word problem involving length, mass, or capa
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
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
Book Pages Comparing Word Problem
I am in Primary 3. Let’s solve a word problem: “A book has 2,753 pages. Another has 2,735
Add Two Four-Digit Numbers
Act as my tutor. I am in Primary 3. Give me a four-digit addition problem (with regrouping
Four-Digit Addition Quick-Fire Quiz
Act as a quiz-master. I am in Primary 3. Ask me quick four-digit addition questions (with
Explain My Multiplication Strategy
I am in Primary 3. I will solve a 2-digit × 1-digit multiplication problem and tell you wh
Worked Example: Multiplying by Partitioning
I am in Primary 3. Worked example: Show me how to find 36 × 4 by partitioning (30 × 4 + 6
Divide a 2-Digit by a 1-Digit Number
Act as my tutor. I am in Primary 3. Give me a 2-digit ÷ 1-digit division problem (e.g., 48
Explain a Division Remainder
I am in Primary 3. I will solve a division problem and tell you if there is a remainder. C
Spot My Division Remainder Mistake
I am in Primary 3. Spot my division mistake: I’ll divide two numbers. Sometimes I’ll share
Sweets Sharing Remainder Word Problem
I am in Primary 3. Let’s solve a word problem: “56 sweets are shared equally among 6 child
Cake Sharing Fraction Word Problem
I am in Primary 3. Let’s solve a word problem: “A cake is cut into 8 equal parts. Chioma e
Worked Example: Subtracting Eighths
I am in Primary 3. Worked example: Show me how to find 5/8 – 2/8 by subtracting the numera
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
Draw a Line of Symmetry
I am in Primary 3. Ask me to draw a square, a rectangle and a triangle and mark one line o