数の読み方と書き方
数をえらぶと、読み方や漢数字での書き方、それぞれの数字の位、約数と倍数、ローマ数字などが見られます。どのページにもミニクイズと、れんしゅうできるゲームがあります。
0から100までの数
大きな数
100ずつの数の読み方
- 1–100
- 101–200
- 201–300
- 301–400
- 401–500
- 501–600
- 601–700
- 701–800
- 801–900
- 901–1,000
- 1,001–1,100
- 1,101–1,200
- 1,201–1,300
- 1,301–1,400
- 1,401–1,500
- 1,501–1,600
- 1,601–1,700
- 1,701–1,800
- 1,801–1,900
- 1,901–2,000
- 2,001–2,100
- 2,101–2,200
- 2,201–2,300
- 2,301–2,400
- 2,401–2,500
- 2,501–2,600
- 2,601–2,700
- 2,701–2,800
- 2,801–2,900
- 2,901–3,000
- 3,001–3,100
- 3,101–3,200
- 3,201–3,300
- 3,301–3,400
- 3,401–3,500
- 3,501–3,600
- 3,601–3,700
- 3,701–3,800
- 3,801–3,900
- 3,901–4,000
- 4,001–4,100
- 4,101–4,200
- 4,201–4,300
- 4,301–4,400
- 4,401–4,500
- 4,501–4,600
- 4,601–4,700
- 4,701–4,800
- 4,801–4,900
- 4,901–5,000
- 5,001–5,100
- 5,101–5,200
- 5,201–5,300
- 5,301–5,400
- 5,401–5,500
- 5,501–5,600
- 5,601–5,700
- 5,701–5,800
- 5,801–5,900
- 5,901–6,000
- 6,001–6,100
- 6,101–6,200
- 6,201–6,300
- 6,301–6,400
- 6,401–6,500
- 6,501–6,600
- 6,601–6,700
- 6,701–6,800
- 6,801–6,900
- 6,901–7,000
- 7,001–7,100
- 7,101–7,200
- 7,201–7,300
- 7,301–7,400
- 7,401–7,500
- 7,501–7,600
- 7,601–7,700
- 7,701–7,800
- 7,801–7,900
- 7,901–8,000
- 8,001–8,100
- 8,101–8,200
- 8,201–8,300
- 8,301–8,400
- 8,401–8,500
- 8,501–8,600
- 8,601–8,700
- 8,701–8,800
- 8,801–8,900
- 8,901–9,000
- 9,001–9,100
- 9,101–9,200
- 9,201–9,300
- 9,301–9,400
- 9,401–9,500
- 9,501–9,600
- 9,601–9,700
- 9,701–9,800
- 9,801–9,900
- 9,901–10,000