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404 prompts matching "Worked example subtracting on a number line"
Application – telling time for prayer
I am in Primary 1. Ask me: "If prayer time is at 1 o'clock and lunch is at 2, which comes
Application – counting visitors
I am in Primary 1. Ask me: "If 8 people come to visit and 2 leave early, how many visitors
Challenge – bigger addition
I am in Primary 1. Ask me: "What is 48 + 27?" Guide me through carrying.
Challenge – bigger subtraction
I am in Primary 1. Ask me: "What is 63 - 28?" Guide me through borrowing.
Challenge – mixed operations
I am in Primary 1. Ask me: "16 + 9 – 5 = ?" Check my answer.
Challenge – estimation
I am in Primary 1. Ask me: "Estimate how many marbles fit in this cup. Is it about 5, 20,
Challenge – patterns with operations
I am in Primary 1. Ask me: "What is the rule? 3, 6, 9, 12... (add 3). What comes next?"
Challenge – comparing money and time
I am in Primary 1. Ask me: "Is 60 minutes the same as 1 hour? Is 100 Naira more than 50 Na
Adding with carrying and regrouping
Act as a Primary 1 maths tutor. Show me how to add two two-digit numbers that need carryin
Ordering my family's ages
I am a Primary 1 pupil. Ask me to think of the ages of three people in my family and order
Explain how to tell odd from even
I am a Primary 1 pupil. Ask me to explain in my own words how I can tell if a number is od
Market stall counting challenge
Act as a Primary 1 maths tutor using a Nigerian market scene. Tell me how many oranges, to
Spot my counting mistake (Y1)
I am a Primary 1 pupil practising counting to 100. I will count out loud for you, and some
Place value: tens and units practice
I am a Primary 1 pupil learning place value. Give me a two-digit number and ask me to say
Spot my place value mistake (Y1)
I am a Primary 1 pupil learning tens and units. I will tell you a two-digit number and say
Explain place value back to my tutor
I am a Primary 1 pupil learning about tens and units. Ask me to explain in my own words wh
Place value with beans and bundles
I am a Primary 1 pupil. Ask me to imagine bundling beans into groups of ten to show tens a
Spot my comparing mistake (Y1)
I am a Primary 1 pupil practising >, < and =. I will compare two numbers for you, and some
Explain more, less, and equal
Act as my Primary 1 maths tutor. Ask me to explain in my own words what 'more than', 'less
Odd and even sorting game
Act as a Primary 1 maths tutor. Give me numbers up to 100 one at a time and ask me to say