Mathematics

I am in Primary 3. I will round three numbers to the nearest 100 and tell you my reasoning

I am in Primary 3. Spot my rounding-to-100 mistake: I’ll round a number to the nearest 100

I am in Primary 3. I will measure two objects using a ruler (in cm and m) and tell you the

I am in Primary 3. Spot my measuring mistake: I’ll read a length from a ruler or metre sti

I am in Primary 3. I will look at a bar chart and answer questions like “How many more pup

I am in Primary 3. Ask me to check an addition by subtracting one of the numbers from my a

I am in Primary 3. Spot my inverse-check mistake: I’ll check an addition by subtracting. S

I am in Primary 3. Spot my four-digit place value mistake: I’ll say how many thousands, hu

Act as a quiz-master. I am in Primary 3. Ask me quick four-digit place value questions lik

I am in Primary 3. Let’s solve a word problem: “A school has 2,342 pupils. How many thousa

I am in Primary 3. Spot my four-digit comparing mistake: I’ll compare two four-digit numbe

I am in Primary 3. Spot my four-digit addition mistake: I’ll add two four-digit numbers. S

I am in Primary 3. Let’s solve a word problem: “A farm has 3,240 cows and 1,456 goats. How

I am in Primary 3. Spot my four-digit subtraction mistake: I’ll subtract two four-digit nu

I am in Primary 3. Let’s solve a word problem: “There are 5,000 books in a library. 2,378

I am in Primary 3. Let’s solve a word problem: “Each tray holds 24 eggs. There are 3 trays

I am in Primary 3. Spot my division mistake: I’ll divide two numbers. Sometimes I’ll share

I am in Primary 3. Find the perimeter of a rectangle for me and add only the length and th

I am in Primary 3. Worked example: show me the rule 'twice the length plus twice the bread

I am in Primary 3. Let’s solve a word problem: “A school has 2,450 pupils. 1,200 go on a t