400 prompts matching "Compare and decide: Finding ten per cent of an amount in your head"
Sets (Union and Intersection)
I am in Primary 4. Ask me: "If Set A = {1,2,3} and Set B = {3,4,5}, what is A ∩ B (interse
Sum of Angles in a Quadrilateral
I am in Primary 4. Ask me: "What is the sum of angles in a quadrilateral?" (360 degrees).
Word Problems (Fractions and Variables)
I am in Primary 4. Give me a story: "A bag of yams weighs a certain amount. A basket of ve
Sets (Finding the Union)
I am in Primary 4. Ask me: "If Set A = {1,2,3,4} and Set B = {3,4,5,6}, what is A ∪ B (uni
Word Problems (Ratio and Proportion)
I am in Primary 4. Give me a story: "The ratio of boys to girls in a class is 3:2. If ther
Word Problems (Charts and Data)
I am in Primary 4. Give me a story: "A class was asked their favourite subject. 10 chose M
Identifying Lines (Perpendicular)
I am in Primary 4. Ask me: "What are lines that meet at a right angle called?" (Perpendicu
Probability (Fractions and Decimals)
I am in Primary 4. Ask me: "Express probability as a fraction and a decimal."
Worked example borrow and subtract
I am in Primary 4. Show me a step-by-step worked example subtracting 4,213 from 7,050 with
Add and subtract fractions rapid quiz
I am in Primary 4. Quiz me quickly with 8 questions adding or subtracting fractions, some
Money operations rapid quiz
I am in Primary 4. Quiz me quickly with 8 questions adding, subtracting, multiplying or di
Coordinates and nets rapid quiz
I am in Primary 4. Quiz me quickly with 8 mixed questions about plotting coordinates, desc
Addition of Whole Numbers (Without Carrying)
I am a Primary 4 pupil. Ask me to add two 4-digit numbers without carrying over, like 3,42
Addition of Whole Numbers (With Carrying)
I am in Primary 4. Ask me to add two 4-digit numbers with carrying over, like 5,678 + 4,56
Subtraction of Whole Numbers (Without Borrowing)
I am in Primary 4. Ask me to subtract two 4-digit numbers without borrowing, like 8,765 -
Subtraction of Whole Numbers (With Borrowing)
I am in Primary 4. Ask me to subtract two 4-digit numbers with borrowing, like 6,000 - 2,3
Multiplication of Whole Numbers (Basic Facts)
I am in Primary 4. Revise basic multiplication facts with me. Ask me: "What is 7 x 8? What
Division of Whole Numbers (Without Remainder)
I am in Primary 4. Ask me to divide a 2 or 3-digit number by a number up to 9 with no rema
Division of Whole Numbers (With Remainder)
I am in Primary 4. Ask me to divide a 2 or 3-digit number by a number up to 9 with a remai
Equivalent Fractions (Finding)
I am in Primary 4. Ask me to find an equivalent fraction for a given fraction, like "What