This is a game perfect for partners to play and practice exponents/powers of 10. In one version of the game, students roll a die and cover the corresponding power of 10 or exponent form. In the other version of the game, students roll two dice and write the expanded form (with exponents) of the corresponding number. They then cover one term from the expanded form.
These activities support common core state standards:
5.NBT.2 - Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is multiplied or divided by a power of 10. Use whole-number exponents to denote powers of 10.
5.NBT.3a - Read and write decimals to thousandths using base-ten numerals, number names, and expanded form, e.g., 347.392 = 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10) + 9 × (1/100) + 2 × (1/1000).