Mathematics

I am in Primary 3. Spot my bar chart mistake: I’ll read values from a bar chart. Sometimes

I am in Primary 3. Ask me to estimate an answer first, then work it out properly, then com

I am in Primary 3. Estimate an answer for me by rounding badly — rounding 48 to 40. Let me

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

Act as my tutor. I am in Primary 3. Give me a word problem involving length, mass, or capa

Act as a quiz-master. I am in Primary 3. Fire quick unit questions at me, such as 'Would y

I am in Primary 3. Spot my conversion mistake: I’ll convert between units. Sometimes I’ll

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

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. I will solve a four-digit addition problem with regrouping in the ones

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

I am in Primary 3. I will solve a four-digit subtraction problem with regrouping across ze

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

I am in Primary 3. I will solve a 2-digit × 1-digit multiplication problem and tell you wh

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

I am in Primary 3. Spot my fraction operation mistake: I’ll add or subtract fractions with

I am in Primary 3. Spot my equivalent fraction mistake: I’ll say two fractions are equival

I am in Primary 3. Spot my decimal mistake: I’ll write a decimal as a fraction. Sometimes