Welcome to the Galaxy of Three-Digit Subtraction! Visit each planet and solve the math problem. Remember, if the top digit is smaller than the bottom digit, borrow 1 from the next digit to the left. All done? Thanks for stopping by!
Mission Subtraction: Math in Space
Additional Educational Resources:
Subtraction up to 1,000 Large Workbook - (Grade 2)
Numbers to 1,000 Large Workbook - (Grade 2)
Quick Assessment - Exploring Place Value: Numbers to 1,000
Interactive and Fun: Learning Perimeters with Colors and Shapes
Centimeter Detectives: Measure & Tell
Open Number Lines - Subtraction up to 100
Three-Digit Fun Zone: Addition and Subtraction
Mission Subtraction: Math in Space
GRADES:
Additional Educational Resources:
Subtraction up to 1,000 Large Workbook - (Grade 2)
Numbers to 1,000 Large Workbook - (Grade 2)
Quick Assessment - Exploring Place Value: Numbers to 1,000
Interactive and Fun: Learning Perimeters with Colors and Shapes
Centimeter Detectives: Measure & Tell
Open Number Lines - Subtraction up to 100
Three-Digit Fun Zone: Addition and Subtraction