Mathematics

I am in Primary 6. Worked example: Show me how to find the common multiples of 6 and 8 up

I am in Primary 6. Spot my HCF/LCM mistake: I’ll find HCF or LCM. Sometimes I’ll confuse t

I am in Primary 6. Worked example: Show me how to find the HCF of 36 and 48 using prime fa

I am in Primary 6. Spot my squares/cubes mistake: I’ll say whether a number is a square or

I am in Primary 6. Worked example: Show me how to find √144 by recognising 12 × 12, then a

I am in Primary 6. Worked example: Show me how to add 3/4 + 2/5 by finding a common denomi

I am in Primary 6. Worked example: Show me how to subtract 4 1/4 – 2 3/4 by borrowing 1 wh

I am in Primary 6. Spot my fraction multiplication mistake: I’ll multiply fractions. Somet

I am in Primary 6. Worked example: Show me how to find 2/3 of 18 by thinking (2/3) × 18 =

I am in Primary 6. Spot my fraction division mistake: I’ll divide fractions. Sometimes I’l

I am in Primary 6. Worked example: Show me how to solve 5/6 ÷ 2/3 by multiplying 5/6 × 3/2

I am in Primary 6. Add or subtract two decimals for me and line the points up wrongly on p

I am in Primary 6. Worked example: Show me how to add 4.56 + 2.7 by writing 2.7 as 2.70, t

I am in Primary 6. Worked example: show me how to multiply 0.4 by 0.3, explaining why the

I am in Primary 6. Worked example: Show me how to solve 2.4 ÷ 0.3 by thinking 24 ÷ 3, then

I am in Primary 6. Find a percentage of an amount for me and divide by the percentage inst

I am in Primary 6. Worked example: show me how to find 30 per cent of 150 by first finding

I am in Primary 6. Worked example: Show me how to convert 7/20 to a percentage by making t

I am in Primary 6. Worked example: Show me how to simplify the ratio 18:24 to 3:4, then as

I am in Primary 6. Spot my proportion mistake: I’ll solve a proportion. Sometimes I’ll sca