Mathematics

I am in Primary 2. Spot my missing number mistake: I’ll solve “45 – __ = 20”. Sometimes I’

I am in Primary 2. Let’s solve a word problem: “There were some pupils in a class. 12 more

I am in Primary 2. Spot my regrouping mistake: I’ll add two numbers and carry. Sometimes I

I am in Primary 2. Spot my borrowing mistake: I’ll subtract two numbers and borrow. Someti

I am in Primary 2. Spot my mass mistake: I’ll say which object is heavier. Sometimes I’ll

I am in Primary 2. Spot my capacity mistake: I’ll say which container holds more. Sometime

I am in Primary 2. Worked example: Show me how to convert 100 cm to 1 m using a number lin

I am in Primary 2. Spot my estimation mistake: I’ll round numbers before calculating. Some

I am in Primary 2. Spot my three-digit place value mistake: I’ll say how many hundreds, te

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

I am in Primary 2. Spot my three-digit comparing mistake: I’ll compare two three-digit num

I am in Primary 2. Spot my three-digit addition mistake: I’ll add two three-digit numbers.

I am in Primary 2. Let’s solve a word problem: “A farm has 320 cows and 145 goats. How man

I am in Primary 2. Spot my three-digit subtraction mistake: I’ll subtract two three-digit

I am in Primary 2. Let’s solve a word problem: “There are 500 books in a library. 237 are

I am in Primary 2. Spot my division mistake: I’ll divide two numbers. Sometimes I’ll share

I am in Primary 2. I will shade ¾ of a rectangle. Tell me if my parts are equal and if I s

I am in Primary 2. Worked example: Show me how to complete a symmetrical pattern on a grid

I am in Primary 2. Let’s solve a word problem: “A school has 450 pupils. 120 go on a trip.

I am in Primary 2. Worked example: Show me how to solve a multi-step problem by underlinin