474 prompts matching "Compare and decide: Adding three large numbers in one column sum"
Which decimal weighs more
I am in Primary 4. Give me three decimal numbers with the same number of decimal places, l
What is place value to a million
I am a Primary 4 pupil and I want to understand place value. Explain what each digit means
Abacus place value rapid quiz
I am in Primary 4. Give me a rapid quiz of 8 questions about reading numbers on an abacus,
Spot my place value mistake (Y4)
I am in Primary 4. I will write out a 6-digit number and say what each digit is worth, but
Convert Roman numerals rapid quiz
I am in Primary 4. Quiz me rapidly on converting between Roman numerals and Arabic numbers
Spot my Roman numeral error
I am in Primary 4. I will convert some Arabic numbers into Roman numerals but I will make
Spot my addition mistake (Y4)
I am in Primary 4. I will add two 4-digit numbers and show my working, but I will delibera
Worked example 4-digit addition
I am in Primary 4. Show me a clear step-by-step worked example adding 3,847 and 2,965 with
Subtraction rapid quiz
I am in Primary 4. Quiz me quickly with 7 subtraction questions mixing 3- and 4-digit numb
Spot my subtraction mistake (Y4)
I am in Primary 4. I will subtract two 4-digit numbers and show my working, but I will del
Add or subtract picture problem
I am in Primary 4. Describe a picture of two piles of yam tubers with numbers on them and
Spot my multiplication mistake
I am in Primary 4. I will multiply a decimal by a 2-digit number and show my working, but
Spot my division mistake
I am in Primary 4. I will divide a 3-digit number and show my working, but I will delibera
Spot my LCM mistake
I am in Primary 4. I will find the Lowest Common Multiple of two numbers and show my worki
Spot my HCF mistake
I am in Primary 4. I will find the Highest Common Factor of two numbers and show my workin
HCF versus LCM comparison
I am in Primary 4. Give me the numbers 12 and 16 and ask me to find both the HCF and the L
Spot my improper fraction mistake
I am in Primary 4. I will convert a mixed number into an improper fraction and show my wor
Show fractions with real objects
I am in Primary 4. Give me a hands-on task using slices of bread or orange segments to sho
Worked example mixed to improper
I am in Primary 4. Show me a step-by-step worked example turning the mixed number 3 and 2
Fraction word cards challenge
I am in Primary 4. Describe three pictures of pizza slices showing different fractions eat