429 prompts matching "Picture puzzle: Using the inverse operation to find a missing number"
Word Problems (Unitary Method)
I am in Primary 4. Give me a story: "If 8 pens cost ₦400, how much will 5 pens cost?"
Types of Angles (Reflex)
I am in Primary 4. Ask me: "What is the name for an angle that is greater than 180 degrees
Angle Sum (Pentagon)
I am in Primary 4. Ask me: "What is the sum of interior angles of a pentagon?" (540 degree
Angle Sum (Hexagon)
I am in Primary 4. Ask me: "What is the sum of interior angles of a hexagon?" (720 degrees
Properties of a Rhombus
I am in Primary 4. Ask me: "What are the properties of a rhombus?".
Circle: Diameter and Chord
I am in Primary 4. Ask me: "What is the difference between a diameter and a chord of a cir
Scale Drawing
I am in Primary 4. Ask me: "If a map has a scale of 1:100, what is the actual length of a
Estimating (Measurement)
I am in Primary 4. Ask me: "Estimate the height of a door in metres. Is it 2 m, 5 m, or 20
Discount (Percentage)
I am in Primary 4. Ask me: "A book costing ₦800 has a 5% discount. What is the new price?"
Commission (Word Problem)
I am in Primary 4. Give me a story: "A car salesman earns a 2% commission. If he sells a c
Simple Interest (Annual)
I am in Primary 4. Ask me: "Calculate the simple interest on ₦1,000 for 2 years at 5% per
Exchange Rates (Application)
I am in Primary 4. Give me a story: "A child wants to convert ₦100,000 to US dollars at ₦1
Unitary Method (Shopping)
I am in Primary 4. Give me a story: "If 3 kg of beans cost ₦4,500, how much will 5 kg cost
Map Work (Distance)
I am in Primary 4. Give me a map scale and ask me to calculate distances.
Mixed Review (Numbers)
I am in Primary 4. Ask me: "What is the place value of 5 in 354,789? Write 45,000 in words
Mixed Review (Algebra)
I am in Primary 4. Ask me: "3 times a missing number, plus 5, equals 20. What is the missi
Mixed Review (Geometry)
I am in Primary 4. Ask me: "What is the area of a triangle with base 10 and height 6? What
Mixed Review (Measurement)
I am in Primary 4. Ask me: "Convert 5 km to metres. How many minutes in 3 hours?"
Mixed Review (Money)
I am in Primary 4. Ask me: "A radio is bought for ₦12,000 and sold for ₦15,000. What is th
Mixed Review (Data)
I am in Primary 4. Ask me: "Calculate the mean, median, and mode of 4, 7, 4, 9, 12, 4."