Brincando com os números

1- Observa os símbolos para cada quantidade / ordem.

2-Escreve a expressão numérica de cada número. Utilizando a simbologia e completa o quadro.

Unidade de Milhar Centena Dezena Unidade

1.000 100 10 1

237

(2 x 100) + ( 3x10) + (7x1)

1 317

2 402

5 103

1 427

3 172

6 245

7 009

Brincando com os números

3- Escreve as leituras dos números anteriores, por extenso, por ordens e por classes:

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Brincando com os números

Nome: __________________________________________________ Data: _____________________