Mathematics

I am in Primary 3. Let’s solve a word problem: “A school has 345 boys and 298 girls. How m

I am in Primary 3. I will add two numbers and tell you each step I took. Listen, then tell

I am in Primary 3. Spot my addition mistake: I’ll show you my working for an addition sum

I am in Primary 3. Spot my subtraction mistake: I’ll show you my working for a subtraction

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

I am in Primary 3. Ask me to make up a number pattern of my own and say its rule. Then con

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. I will solve a “make 1,000” problem and tell you my steps. Tell me if m

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. I will round a number to the nearest 10. Ask me to explain which digit

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. Let’s solve a word problem: “A school has 872 pupils. About how many pu

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. 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

I am in Primary 3. Let’s solve a word problem: “School starts at 8 o’clock. It is now quar

I am in Primary 3. I will solve a “give change” problem and tell you my steps. Tell me if

I am in Primary 3. Spot my change mistake: I’ll calculate change from a note. Sometimes I’