Answer key for the Math Lab Warmup Worksheet 16, highlighting correct answers in emerald green for teacher reference.

A 2-page math warmup worksheet for 4th graders (Module 16) involving multi-digit subtraction, fraction addition, and a school-themed word problem.

Answer key for the Math Lab Warmup Worksheet 15, highlighting correct answers in emerald green for teacher reference.

A 2-page math warmup worksheet for 4th graders (Module 15) involving multi-digit addition, fraction comparison subtraction, and a pizza-themed word problem.

Answer key for the Math Lab Warmup Worksheet 14, highlighting correct answers in emerald green for teacher reference.