Challenge your second grader to complete a slew of double-digit subtraction problems that will help her spell out a mystery planet!

Solving this slew of double-digit subtraction problems will help your second grader reveal the mystery planet that is eighth from the sun.

Solving a slew of double-digit subtraction problems will lead your second grader to deciphering the name of Earth's galaxy. Start subtracting!

Ask your second grader to decipher the name of the sixth planet from the sun by matching letters to number answers of these double-digit subtraction problems.

What's the seventh planet from the sun? Solving this bunch of double-digit subtractions will help your second grader find out!

What's the fourth planet from the sun? With a little hard work and some subtraction math practice, your second grader can figure it out!

Hop backwards to subtract in this hands-on math worksheet!

Doubling as a color by number coloring page, this second grade math worksheet makes practicing two-digit subtraction a blast!

Does your second grader have a penchant for planets? Incorporate some solar system science into his regular subtraction practice for a double dose of fun!

Does your second grader have a fondness for space? Incorporate his love of planetary science into at-home subtraction practice with this dual worksheet!