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155 prompts matching "Subtraction by crossing out"
Spot My Four-Digit Subtraction Mistake
I am in Primary 3. Spot my four-digit subtraction mistake: I’ll subtract two four-digit nu
Worked Example: Multiplying by Partitioning
I am in Primary 3. Worked example: Show me how to find 36 × 4 by partitioning (30 × 4 + 6
Divide a 2-Digit by a 1-Digit Number
Act as my tutor. I am in Primary 3. Give me a 2-digit ÷ 1-digit division problem (e.g., 48
Find Area by Counting Squares
Act as my tutor. I am in Primary 3. Show me a shape drawn on a grid (squares). Ask me to f
Find Area by Multiplying Length and Width
I am in Primary 3. I will find the area of a rectangle by counting squares or by multiplyi
Worked Example: Area by Rows and Columns
I am in Primary 3. Worked example: Show me how to find the area of a 4-by-3 rectangle by c
Counting to 5,000 Step by Step
I am a Primary 3 pupil learning to count up to 5,000. Teach me how to count forward and ba
Compare Addition and Subtraction
I am in Primary 3. Compare adding and subtracting 3-digit numbers with regrouping and tell
Learning About Finding the factors of a number
You are my friendly Primary 3 Maths tutor. Take me through finding the factors of a number
HCF Step-by-Step Example
I am in Primary 3. Teach me how to find the Highest Common Factor of two numbers using a w
Learning About Counting on in multiples
You are my friendly Primary 3 Maths tutor. Take me through counting on in multiples one sm
Learning About Litres
I am a Primary 3 pupil starting capacity. Teach me what a litre is and give me examples of
Spot My Litre Subtraction Mistake
I am in Primary 3. I will subtract 2.5 litres from 5 litres and show my working, but I wil
Learning About Kilograms and Grams
I am a Primary 3 pupil starting weight. Teach me the difference between kilograms and gram
Learning About naming the common 3D shapes
You are my friendly Primary 3 Maths tutor. Take me through naming the common 3D shapes one
Worked Example: Adding by Partitioning
I am in Primary 3. Worked example: Show me how to add 387 + 256 using partitioning (300 +
Explain My Subtraction Method
I am in Primary 3. I will subtract two numbers and tell you each step I took. Listen, then
Explain My Subtraction Strategy
I am in Primary 3. I will subtract two numbers and tell you whether I counted on, took awa
Multiply a 2-Digit by a 1-Digit Number
Act as my tutor. I am in Primary 3. Give me a 2-digit × 1-digit multiplication problem (e.
Learning Division Basics
I am a Primary 3 pupil starting division. Teach me how to divide whole numbers by 2, 3, 4,