Mathematics
AI prompts for upper primary learners.
📝 6 Mathematics practice tests with answers →450 prompts matching "Substituting a number into an expression"
Find a Missing Triangle Angle
Act as my tutor. I am in Primary 6. Show me a triangle with some angles labelled. Ask me t
Subscribe to unlock allFind a Missing Quadrilateral Angle
I am in Primary 6. Give me a quadrilateral with three angles marked — say 95, 85 and 110 d
Subscribe to unlock allSpot My Triangle or Quadrilateral Angle Mistake
I am in Primary 6. Spot my triangle/quadrilateral angles mistake: I’ll find a missing angl
Subscribe to unlock allRapid Triangle and Quadrilateral Angle Quiz
Act as a quiz-master. I am in Primary 6. Ask me quick triangle/quadrilateral angle questio
Subscribe to unlock allWord Problem: The Third Angle of a Triangle
I am in Primary 6. Let's solve a word problem: 'Two angles of a triangle are 47 and 68 deg
Subscribe to unlock allWorked Example: Base Angles of an Isosceles Triangle
I am in Primary 6. Worked example: show me how to find the base angles of an isosceles tri
Subscribe to unlock allWorked Example: Subtracting Mixed Numbers by Borrowing
I am in Primary 6. Worked example: Show me how to subtract 4 1/4 – 2 3/4 by borrowing 1 wh
Subscribe to unlock allWorked Example: Adding 4.56 and 2.7
I am in Primary 6. Worked example: Show me how to add 4.56 + 2.7 by writing 2.7 as 2.70, t
Subscribe to unlock allIntro to Algebra Practice
I am a Primary 6 pupil preparing for Common Entrance. Explain how to write missing-number
Subscribe to unlock allFind My Bracket Mistake
I am in Primary 6. I'll simplify some expressions with brackets and directed numbers and s
Subscribe to unlock allFind My Abacus Mistake
I am in Primary 6. I'll describe how I represented a number on an abacus and sometimes I'l
Subscribe to unlock allWorked Example: Writing Billions
I am in Primary 6. Show me one fully worked example of writing a number in the billions bo
Subscribe to unlock allExplain Place Value to You
I am in Primary 6. Let me explain to you how place value works for numbers in the millions
Subscribe to unlock allSharing Sweets Fairly
I am in Primary 6. Two hawkers want to pack sweets and biscuits into equal bags without an
Subscribe to unlock allFind the LCM Error
I am in Primary 6. I'll try to find the LCM or HCF of some number pairs and sometimes mix
Subscribe to unlock allWorked Example: HCF by Factors
I am in Primary 6. Show me a full worked example of finding the HCF of 36 and 48 using fac
Subscribe to unlock allAddition Subtraction Speed Test
I am in Primary 6. Quiz me quickly with 10 addition and subtraction questions using large
Subscribe to unlock allWhere Did I Borrow Wrongly
I am in Primary 6. I'll subtract some large numbers and sometimes borrow incorrectly on pu
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I am in Primary 6. Show me one fully worked example of subtracting a 6-digit number from a
Subscribe to unlock allExplain Addition to You
I am in Primary 6. Let me explain to you how I add large numbers in columns, and tell me i
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