368 prompts matching "Teach it back: Why some numbers are neither prime nor square"
Identifying Fractions (Proper)
I am a Primary 4 pupil. Ask me to identify a proper fraction from a set of numbers (e.g.,
Simplifying Fractions (Lowest Term)
I am in Primary 4. Ask me to reduce a fraction to its lowest terms, like "Simplify 8/12".
Adding Fractions (Like Denominators)
I am in Primary 4. Ask me to add two fractions with the same denominator: "What is 2/7 + 3
Subtracting Fractions (Like Denominators)
I am in Primary 4. Ask me to subtract two fractions with the same denominator: "What is 5/
Adding Fractions (Unlike Denominators)
I am in Primary 4. Ask me to add two fractions with different denominators: "What is 1/2 +
Subtracting Fractions (Unlike Denominators)
I am in Primary 4. Ask me to subtract two fractions with different denominators: "What is
Decimal Fractions (Identifying)
I am in Primary 4. Ask me to identify a decimal fraction from a list of numbers, like 0.5
Converting Fractions to Decimals
I am in Primary 4. Ask me to convert a fraction with a denominator of 10 or 100 to a decim
Adding Decimals
I am in Primary 4. Ask me to add two decimal numbers: "What is 2.5 + 3.1?".
Subtracting Decimals
I am in Primary 4. Ask me to subtract two decimal numbers: "What is 5.6 - 2.3?".
Open Sentences (Subtraction)
I am in Primary 4. Ask me to find the missing number: "What is the missing number? __ - 7
Open Sentences (Multiplication)
I am in Primary 4. Ask me to find the missing number: "What is the missing number? 8 x __
Open Sentences (Division)
I am in Primary 4. Ask me to find the missing number: "What is the missing number? __ รท 6
Word Problems (Real Life)
I am in Primary 4. Give me a story: "A school has 1,200 pupils. If 650 are girls, how many
Perimeter of a Rectangle (Free)
I am a Primary 4 pupil. Ask me to find the perimeter of a rectangle: "A rectangle has a le
Volume of a Cuboid
I am in Primary 4. Ask me to find the volume of a cuboid: "What is the volume of a cuboid
Volume of a Cube
I am in Primary 4. Ask me to find the volume of a cube: "What is the volume of a cube with
Identifying Types of Lines
I am in Primary 4. Describe a line (e.g., "What type of line is this? A line that goes str
Identifying Angles (Right, Acute, Obtuse)
I am in Primary 4. Describe an angle ("An angle that is less than 90 degrees") and ask me
Complementary and Supplementary Angles
I am in Primary 4. Ask me: "If angle A is 30 degrees, what is its complementary angle?" (A