Free · Class 1–4 · 4 worksheets · answer keys · practise online · set 21
Number names worksheets — write numbers in words
Free number names worksheets: write 11 to 100, 3-digit and 5-digit numbers in words (Indian system: thousand, lakh) and words to numbers — with answers.
💡 Learn it first
Numbers 21 to 99 use a hyphen: 47 = forty-seven, 85 = eighty-five.
Watch the spellings: forty (not fourty), ninety, eleven, twelve, fifteen.
Big numbers in the Indian system: 45,206 = forty-five thousand two hundred six; 1,25,000 = one lakh twenty-five thousand.
Forty — there is no “u”, even though four has one.
Are these worksheets free?
Yes — print them or save as PDF free. Every worksheet has an answer key.
How do I get different questions?
Press “🔄 New set” — the questions change (maths numbers are new every time; English sentences are shuffled).
How do I print only one worksheet?
Press “🖨️ Print” on that worksheet. Tick “with answer key” if you want the answers on a second page.
Can my child do this worksheet online, like a quiz?
Yes — press “▶️ Practise online” on any worksheet. The questions come one at a time with instant marking, a score at the end and a review of mistakes. No sign-in is needed.
