430 prompts matching "Changing a binary number back into an ordinary number"
Rounding decimals rapid quiz
I am in Primary 4. Quiz me quickly with 8 decimal numbers and ask me to round each to a st
Spot my rounding mistake
I am in Primary 4. I will round a decimal number to 2 decimal places and show my working,
Explain rounding rules to you
I am in Primary 4. Teach me the rule for rounding decimals up or down, then ask me to expl
Rounding speed challenge game
I am in Primary 4. Turn rounding decimals into a fast challenge game with 10 short questio
Explain estimating to you
I am in Primary 4. Teach me why estimating is useful before doing an exact calculation, th
Term 2 revision challenge game
I am in Primary 4. Turn this term's revision into a fun timed challenge game with question
Explain money operations to you
I am in Primary 4. Teach me how to add and subtract money amounts carefully, then ask me t
Spot my length conversion mistake
I am in Primary 4. I will convert a length from metres to centimetres and show my working,
Measure with a ruler challenge
I am in Primary 4. Give me a hands-on task measuring three objects around me in centimetre
Explain length conversion to you
I am in Primary 4. Teach me how to convert between cm, m and km, then ask me to explain th
Worked example dividing weight
I am in Primary 4. Show me a step-by-step worked example dividing 4.8 kg of beans equally
Explain weight conversion to you
I am in Primary 4. Teach me how to convert between grams and kilograms, then ask me to exp
Spot my clock conversion mistake
I am in Primary 4. I will convert a 24-hour clock time into 12-hour time and show my worki
Worked example years to weeks
I am in Primary 4. Show me a step-by-step worked example converting 2 years and 3 months i
Explain the calendar to you
I am in Primary 4. Teach me how days, weeks, months and years relate to each other on the
Fold paper for symmetry
I am in Primary 4. Give me a hands-on task folding a piece of paper cut into a square, rec
Explain quadrilateral properties to you
I am in Primary 4. Teach me the properties that make a shape a rectangle, a square or a rh
Spot my capacity mistake (Y4)
I am in Primary 4. I will convert a capacity from litres to millilitres and show my workin
Explain capacity conversion to you
I am in Primary 4. Teach me how to convert between millilitres and litres, then ask me to
Build a 3D shape from a net
I am in Primary 4. Give me a hands-on task drawing or describing a net for a cube using a