Grade 2 math worksheet - Measurement: convert between ... - K5 Learning Below are six versions of our grade 2 math worksheet on converting between kilograms & grams. These worksheets are pdf files. Worksheet #1 Worksheet #2 Worksheet #3 Worksheet #4 Worksheet #5 Worksheet #6 Similar: Convert between centimeters and meters Convert between liters and milliliters What is K5?