292 prompts matching "Binary Codes for Class Numbers"
Self-check my prime and composite numbers work
I am in Primary 5. I will list all prime numbers between 1 and 30. Tell me if I miss any o
Quick-fire quiz: What makes a number composite
Act as a quiz-master. I am in Primary 5. Fire quick questions at me on what makes a number
Worked example: Sorting a list of numbers into prime and composite
I am in Primary 5. Worked example: show me sorting a list of numbers into prime and compos
Practice adding and subtracting mixed numbers with a tutor
Act as my tutor. I am in Primary 5. Give me two mixed numbers (e.g., 1 2/3 and 2 1/4). Ask
Self-check my adding and subtracting mixed numbers work
I am in Primary 5. I will subtract two mixed numbers and tell you my steps. Check if I bor
Quick-fire quiz: Adding two mixed numbers
Act as a quiz-master. I am in Primary 5. Fire quick questions at me on adding two mixed nu
Worked example: A mixed number subtraction that needs borrowing
I am in Primary 5. Worked example: show me a mixed number subtraction that needs borrowing
Spot my mistake: Writing a decimal in expanded form
I am in Primary 5. Work a question on writing a decimal in expanded form for me with one d
Explain how to compare decimal numbers
Act as my tutor. I am in Primary 5. Ask me to explain in my own words how to compare decim
Spot my mistake: Lining up the decimal points before adding
I am in Primary 5. Work a question on lining up the decimal points before adding for me wi
Quick-fire quiz: Multiplying a decimal by a whole number
Act as a quiz-master. I am in Primary 5. Fire quick questions at me on multiplying a decim
Quick-fire quiz: The mean of a small set of numbers
Act as a quiz-master. I am in Primary 5. Fire quick questions at me on the mean of a small
Worked example: The range of a set of numbers
I am in Primary 5. Worked example: show me the range of a set of numbers in full, explaini
Practice negative numbers with a tutor
Act as my tutor. I am in Primary 5. Give me a context with negative numbers (e.g., tempera
Self-check my negative numbers work
I am in Primary 5. I will compare two negative numbers (e.g., –5 and –2) and say which is
Spot my negative number mistake
I am in Primary 5. Spot my negative number mistake: I’ll order negative numbers. Sometimes
Quick-fire quiz: Reading a negative number on a number line
Act as a quiz-master. I am in Primary 5. Fire quick questions at me on reading a negative
Worked example: Which of two negative numbers is the larger
I am in Primary 5. Worked example: show me which of two negative numbers is the larger in
Worked example: Completing a table of equivalent forms
I am in Primary 5. Worked example: show me completing a table of equivalent forms in full,
Practice number sequences with a tutor
Act as my tutor. I am in Primary 5. Give me a number sequence (e.g., 3, 7, 11, 15, …). Ask