## Roll and Build

#### Materials

For each pair:

2 ten-sided dice with the numbers 0 to 9 or two spinners with the numbers 0 to 9

Base-10 blocks, linking cubes, or bundled and loose popsicle sticks

Paper and pencil

#### Play

Student A rolls the dice.

Student B makes a number using the values on the dice as digits and both students write it on the paper. For example, if student A rolled a 3 and a 4, the number can be 34 or 43.

Student A represents the number with the tens and ones blocks/popsicle sticks.

Student B counts the blocks to check that they correctly represent the number.

Both students draw a picture of the tens and ones on the paper.

The students should take turns.