411 prompts matching "Finding ten per cent and building from it"
Decimal equivalents of common fractions
I am in Primary 4. Explain how 1/4, 1/2 and 3/4 look as decimals using an example about sh
Spot my equivalent fraction mistake
I am in Primary 4. I will find an equivalent fraction for 2/3 and show my working, but I w
Explain decimal equivalents to you
I am in Primary 4. Teach me the decimal equivalents of 1/4, 1/2 and 3/4, then ask me to ex
Worked example reducing a fraction
I am in Primary 4. Show me a step-by-step worked example reducing 15/20 to its lowest term
Explain lowest terms to you
I am in Primary 4. Teach me how to reduce a fraction to its lowest terms, then ask me to e
Worked example decimal on abacus
I am in Primary 4. Show me a step-by-step worked example showing how 5.607 would look on a
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
Estimation rapid quiz
I am in Primary 4. Quiz me quickly with 8 short estimation questions about height, length,
Spot my estimation mistake
I am in Primary 4. I will estimate the length of an object and show my reasoning, but I wi
Worked example estimating a product
I am in Primary 4. Show me a step-by-step worked example estimating the product of 38 and
Explain estimating to you
I am in Primary 4. Teach me why estimating is useful before doing an exact calculation, th
Guess the measurement picture
I am in Primary 4. Describe a picture of a boy standing next to a mango tree and ask me to
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
Weight word problem at the farm
I am in Primary 4. Give me a Nigerian-context word problem about a farmer weighing baskets
Spot my weight calculation mistake
I am in Primary 4. I will divide a total weight of rice among several bags and show my wor
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
Worked example describing a translation
I am in Primary 4. Show me a step-by-step worked example describing how a point moves from