Black and white answer key for the Home Run Rounding Worksheet. Provides correct rounded values using grayscale contrast for easy teacher reference. Revised with high-contrast text for source numbers and clearer subheaders.

A black and white, printer-friendly version of the baseball-themed rounding worksheet. Practices rounding 2-digit and 3-digit numbers to the nearest ten using grayscale and high-contrast elements for clarity. Optimized with higher contrast graphics and larger answer spaces.

Answer key for the Home Run Rounding Worksheet. Revised for better page fit, clear contrast for problem numbers, and improved text spacing.

A baseball-themed rounding worksheet where students practice rounding 2-digit and 3-digit numbers to the nearest ten. Features a 'Minors' warm-up section and a 'Big Leagues' section for more complex numbers. Revised for better page fit and visual consistency.

A certificate of completion to celebrate the student's success in mastering the "10 more and 10 less" unit.

A final assessment page for the unit featuring mixed practice across all models: number patterns, base ten block drawing, and multiple choice questions.

A mixed practice worksheet including mental math "input/output" boxes, finding the starting number in +10/-10 equations, and a simple word problem.

A second mystery picture worksheet mixing "10 more" and "10 less" clues to reveal a different robot-related object on a partially blank 100s chart.

A worksheet that uses base ten block visual aids to teach the concept of "10 less" by having students cross out a ten rod and calculate the remaining total.

A horizontal equation worksheet where students practice adding 10 to and subtracting 10 from various two-digit numbers.

A worksheet focused on using vertical place value charts to calculate 10 more and 10 less from a given starting number, highlighting the change in the tens digit.

A mystery picture activity where students solve "10 more" clues to color specific squares on a 100s chart, revealing a hidden robot shape.