# Center

Mystery Number (1–4)

## Stage 1: Two-digit Numbers

### Narrative

Students pick two cards and make a mystery two-digit number. Students give clues based on the sentence starters.

## Stage 2: Three-digit Numbers

### Narrative

Students pick three cards and make a mystery three-digit number. Students give clues based on the sentence starters.

## Stage 3: Fractions with Denominators 2, 3, 4, 6

### Narrative

Students choose a mystery fraction (with a denominator of 2, 3, 4, or 6) from the gameboard. Students give clues based on the given vocabulary.

## Stage 4: Fractions with Denominators 5, 8, 10, 12, 100

### Narrative

Students choose a mystery fraction (with a denominator of 5, 8, 10, 12, or 100) from the gameboard. Students give clues based on the given vocabulary.

## Stage 5: Six-digit Numbers

### Narrative

Students choose a mystery number (up to six digits) from the gameboard. Students give clues using the given vocabulary.

## Stage 6: Decimals

### Narrative

Students choose a mystery number (up to nine digits) from the gameboard. Students give clues using the given vocabulary.