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112 prompts matching "Subtraction within 100, no regrouping"
Spot My Fraction Comparing Mistake
I am in Primary 3. Spot my fraction comparing mistake: I’ll compare two fractions with the
Ribbon Fraction Word Problem
I am in Primary 3. Let’s solve a word problem: “A ribbon is cut into 8 equal parts. 3 part
Count On by 25s
I am in Primary 3. I will count on by 25s from a given number (e.g., 100, 125, __, __). Te
Spot My Skip-Counting Mistake
I am in Primary 3. Spot my counting mistake: I’ll count on by 50s or 100s. Sometimes I’ll
Counting On Quick-Fire Quiz
Act as a quiz-master. I am in Primary 3. Ask me quick counting questions like “Count on by
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
Spot My Strategy Choice Mistake
I am in Primary 3. Choose a slow method for a subtraction on purpose — counting back 40 on
School Pupils Rounding Word Problem
I am in Primary 3. Let’s solve a word problem: “A school has 872 pupils. About how many pu
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
Worked Example: Finding a Mass Difference
I am in Primary 3. Worked example: Show me how to find the difference between 4 kg 200 g a
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
Spot My Money Counting Mistake
I am in Primary 3. Count a pile of naira notes and coins for me and count one of the coins
Naira Amounts Quick-Fire Quiz
Act as a quiz-master. I am in Primary 3. Ask me quick money questions like “How much is tw
Worked Example: Making an Amount Two Ways
I am in Primary 3. Worked example: Show me how to make ₦200 using different notes and coin
Find Change from 500 or 1,000 Naira
Act as my tutor. I am in Primary 3. Give me a problem where I need to give change from ₦50
Spot My Change-Finding Mistake
I am in Primary 3. Spot my change mistake: I’ll calculate change from a note. Sometimes I’
Estimation Quick-Fire Quiz
Act as a quiz-master. I am in Primary 3. Ask me quick estimation questions like “Estimate
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
Rope Length Conversion Word Problem
I am in Primary 3. Let’s solve a word problem: “A rope is 4 m long. How many cm is that?”
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