Mathematics

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. Ask me to estimate an answer first, then work it out properly, then com

I am in Primary 3. I will answer a question about a described bar chart, but I will read t

I am in Primary 3. I will list the factors of 20, but I will include one wrong number on p

I am in Primary 3. I will add 3/8 and 2/8 and show my working, but I will make a mistake o

I am in Primary 3. I will describe three angles and say which ones are right angles, but I

I am in Primary 3. I will find the perimeter of an irregular shape with six sides and show

I am in Primary 3. I will count the squares to find the area of a shape on a grid, but I w

I am in Primary 3. I will read a graduated cylinder showing three and a half litres, but I

I am in Primary 3. I will subtract 2.5 litres from 5 litres and show my working, but I wil

I am in Primary 3. I will find the mean of five numbers and show my working, but I will ma

I am in Primary 3. Spot my place value mistake: I will tell you how many hundreds, tens, a

I am in Primary 3. Spot my fraction comparing mistake: I’ll compare two fractions with the

I am in Primary 3. Spot my counting mistake: I’ll count on by 50s or 100s. Sometimes I’ll

I am in Primary 3. Spot my “make 1,000” mistake: I’ll say how many more to make 1,000. Som

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

I am in Primary 3. Spot my mass mistake: I’ll say which object is heavier. Sometimes I’ll

I am in Primary 3. Spot my capacity mistake: I’ll say which container holds more. Sometime