411 prompts matching "Finding ten per cent and building from it"
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
Addition Word Problem (Market)
I am in Primary 4. Give me a story problem: "A trader sold 4,230 yams in January and 3,789
Multiplication (2-digit by 1-digit)
I am in Primary 4. Ask me to multiply a 2-digit number by a 1-digit number, like 34 x 6. C
Multiplication (3-digit by 1-digit)
I am in Primary 4. Ask me to multiply a 3-digit number by a 1-digit number, like 234 x 7.
Multiplication (2-digit by 2-digit)
I am in Primary 4. Ask me to multiply a 2-digit number by a 2-digit number, like 25 x 14.
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
Quantitative Reasoning (Multiplication/Division Patterns)
I am in Primary 4. Give me a pattern like: "If 6 x 7 = 42, then what is 60 x 7? And what i
Open Sentences (Missing Numbers) (Free)
I am a Primary 4 pupil. Ask me to solve an open sentence: "What is the missing number? 6 +
Perimeter Word Problem (Garden)
I am in Primary 4. Give me a story: "A farmer wants to fence a rectangular plot that is 20
Complementary and Supplementary Angles
I am in Primary 4. Ask me: "If angle A is 30 degrees, what is its complementary angle?" (A
Properties of Triangles
I am in Primary 4. Ask me: "How many degrees are there in a triangle? If a triangle has on
Radius and Diameter of a Circle
I am in Primary 4. Ask me: "If the diameter of a circle is 14 cm, what is its radius? What
Composite Shapes
I am in Primary 4. Ask me to find the area of a simple L-shape by breaking it into two rec
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
Probability with a Die (Free)
I am a Primary 4 pupil. Ask me: "What is the probability of rolling a 3 on a fair die?" Gu
Probability with a Coin
I am in Primary 4. Ask me: "What is the probability of getting heads when you toss a coin?
Area of Composite Shapes (Advanced)
I am in Primary 4. Give me a shape that is a combination of a rectangle and a triangle and
Volume of Composite Shapes
I am in Primary 4. Give me a shape made of two cuboids and ask me to find the total volume
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