430 prompts matching "Changing a binary number back into an ordinary number"
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
Quantitative Reasoning (Measuring)
I am in Primary 4. Present a ruler with an object and ask me to state its length in centim
Profit and Loss Word Problem
I am in Primary 4. Give me a story: "A bookshop owner buys 10 books at ₦100 each and sells
Exchange Rates
I am in Primary 4. Give me a simple exchange rate: "If 1 USD is ₦1,500, how many Naira is
Money and Fractions
I am in Primary 4. Give me a story: "If you have ₦400 and you spend 1/4 of it, how much do
Quantitative Reasoning (Unknowns)
I am in Primary 4. Give me a simple table with unknowns and ask me to find the value of ea
Number Bases
I am in Primary 4. Ask me: "What is the value of 101 in base 2 (binary)?" (1x4 + 0x2 + 1x1
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
Quantitative Reasoning (Tables)
I am in Primary 4. Present a table with missing values and ask me to fill in the blanks by
Impossible and Certain Events
I am in Primary 4. Ask me: "What is the probability of a pig flying? What is the probabili
Quantitative Reasoning (Probabilities)
I am in Primary 4. Present a scenario with a set of objects and ask me to find the probabi
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
Angle Relationships
I am in Primary 4. Ask me: "If two angles are complementary and one is 40 degrees, what is
Sum of Angles in a Triangle
I am in Primary 4. Ask me: "If a triangle has angles of 40 and 60, what is the third angle
Sum of Angles in a Quadrilateral
I am in Primary 4. Ask me: "What is the sum of angles in a quadrilateral?" (360 degrees).
Number Bases (Conversion)
I am in Primary 4. Ask me: "Convert the number 12 in base 10 to base 2." (1100).
Profit and Loss Word Problems
I am in Primary 4. Give me a complex word problem: "A vendor buys 100 oranges at ₦20 each.
Budgeting with fractions of an income (Advanced)
I am in Primary 4. Give me a story: "Your family spends 1/3 of its income on food, 1/4 on
What is left of a salary after rent and food (Advanced)
I am in Primary 4. Give me a story: "A man spends 2/5 of his salary on rent and 1/4 on foo