📊 Part 1: Rounding to the Nearest Ten

a) 47 → ______

b) 83 → ______

c) 156 → ______

d) 234 → ______

💯 Part 2: Rounding to the Nearest Hundred

a) 187 → ______

b) 243 → ______

c) 451 → ______

d) 368 → ______

🎯 Part 3: Real-Life Estimation

a) Round each class size to the nearest ten:

Class A: 38 → ______ students

Class B: 42 → ______ students

Class C: 35 → ______ students

b) Estimate the total number of students: ______ + ______ + ______ = ______ students

c) How many packs of pencils should the school buy? ______ packs