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479 prompts matching "Adding the answer back to check a subtraction"
Spot My Mean Mistake
I am in Primary 3. I will find the mean of five numbers and show my working, but I will ma
Mean, Median and Mode Rapid Quiz
I am in Primary 3. Quiz me rapidly, giving me a small set of numbers each time and asking
Term 3 Mixed Review Quiz
I am a Primary 3 pupil finishing Term 3. Give me a mixed review quiz with one question fro
Whole Year Mega Revision Challenge
Give me a big mixed challenge with 10 questions drawing from all three terms of Primary 3
Spot My 3-Digit Addition Slip
I am in Primary 3. Spot my addition mistake: I’ll show you my working for an addition sum
Spot My Multiplication Sentence Mistake
I am in Primary 3. Write a multiplication sentence for me that does not match the picture
Spot My Number Pattern Mistake
I am in Primary 3. Continue a number pattern for me and break the rule on the fourth term.
Count On by 25s
I am in Primary 3. I will count on by 25s from a given number (e.g., 100, 125, __, __). Te
Bus Seats Counting Word Problem
I am in Primary 3. Let’s solve a word problem: “A bus has 350 seats. 100 more seats are ad
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
Spot My Make-1,000 Mistake
I am in Primary 3. Spot my “make 1,000” mistake: I’ll say how many more to make 1,000. Som
Rope Length Make-1,000 Word Problem
I am in Primary 3. Let’s solve a word problem: “A rope is 650 m long. How much more to mak
Choose a Strategy for Addition
Act as my tutor. I am in Primary 3. Give me a simple addition word problem within 1,000. A
Compare Two Lengths in Metres
Act as my tutor. I am in Primary 3. Give me a length measurement problem (e.g., “Which is
Spot My Length Measuring Mistake
I am in Primary 3. Spot my measuring mistake: I’ll read a length from a ruler or metre sti
Cut Rope Length Word Problem
I am in Primary 3. Let’s solve a word problem: “A rope is 3 m 75 cm long. 1 m 20 cm is cut
Compare Two Masses in Kilograms
Act as my tutor. I am in Primary 3. Give me a mass problem (e.g., “Which is heavier: 2 kg
Compare Two Capacities in Litres
Act as my tutor. I am in Primary 3. Give me a capacity problem (e.g., “Which holds more: 2
Spot My Capacity Reading Mistake
I am in Primary 3. Spot my capacity mistake: I’ll say which container holds more. Sometime
School Start Time Word Problem
I am in Primary 3. Let’s solve a word problem: “School starts at 8 o’clock. It is now quar