430 prompts matching "Changing a binary number back into an ordinary number"
What is a coefficient
I am a Primary 4 pupil starting Algebra for the first time. Explain what a coefficient is
Grouping like terms at the shop
I am in Primary 4. Give me a Nigerian-context word problem about counting bags of rice and
Coefficients rapid quiz
I am in Primary 4. Quiz me quickly with 7 short expressions and ask me to name the coeffic
Spot my grouping mistake
I am in Primary 4. I will group like terms in a simple expression and show my working, but
Which expression has more terms
I am in Primary 4. Give me two simple algebraic expressions and ask me to group the like t
Spot my open sentence mistake
I am in Primary 4. I will solve an open sentence and show my working, but I will deliberat
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
Rapid Quiz: Equivalent fractions by multiplying
You are my friendly Primary 4 Maths tutor. Ask me five questions on equivalent fractions b
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
Worked example equivalent fractions
I am in Primary 4. Show me a step-by-step worked example finding an equivalent fraction fo
Reducing fractions to lowest terms
I am in Primary 4. I am learning to reduce fractions to their lowest terms. Explain how to
Reducing fractions rapid quiz
I am in Primary 4. Quiz me quickly with 8 fractions and ask me to reduce each to its lowes
Spot my lowest terms mistake
I am in Primary 4. I will reduce a fraction to its lowest terms and show my working, but I
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
Add fractions with real objects
I am in Primary 4. Give me a hands-on task using orange segments or bread slices to show h
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
Estimate ages product problem
I am in Primary 4. Give me a Nigerian-context word problem asking me to estimate the produ
Spot my estimation mistake
I am in Primary 4. I will estimate the length of an object and show my reasoning, but I wi
Estimate with real objects
I am in Primary 4. Give me a hands-on task estimating the length of my school bag or a tab
Worked example estimating a product
I am in Primary 4. Show me a step-by-step worked example estimating the product of 38 and