Grade 3 number sense

Place value, rounding, estimating, ordering, factors, primes and Roman numerals. 6 of them sit in grade 3 by our reckoning, in 16 sets. Where a skill falls is our judgement, not a standard — take the band that fits the class in front of you.

• Place value in a 4-digit numberNumbers 1–990; 93% have no zero in the way.Starter · Stretch
• Expanded form of a 4-digit numberNumbers 1–998; 73% have no zero in the way.Starter · Stretch
• Rounding to the nearest 10Numbers 102–998; 51% round down.Starter · Standard · Stretch
• Rounding to the nearest 100Numbers 1,041–9,948; 50% round up.Starter · Standard · Stretch
• Putting whole numbers in orderNumbers 1,005–9,997; every one will ask for a whole list in order rather than a single value.Starter · Standard · Stretch
• Numbers written in words, back to digitsNumbers 0–0; 75% have no zero in the way.Starter · Standard · Stretch

• Grade 49
• Grade 55
• Every year of it

• Addition8
• Subtraction7
• All of grade 3