Third Grade with Mal

Boost your students’ confidence in triple-digit addition and subtraction with this comprehensive set of practice problems aligned with Open Up Unit 3! Designed for mastery, this resource focuses on: Triple-digit addition and subtraction using standard algorithmsRounding numbers to the nearest ten and hundredReal-world word problems and engaging computation practiceScaffolded questions to support all learnersPerfect for independent practice, homework, or small group instruction. Answer key inclu

Open Up Resources Grade 3 Unit 4 Practice Problem Worksheets Boost your students’ confidence in division and multiplication of larger numbers with this comprehensive set of practice problems aligned with Open Up Unit 4! Designed for mastery, this resource focuses on: Division as sharing and grouping; connection to multiplicationFact strategies: 0–10 facts, properties (commutative, associative, distributive)Two-step word problems with all four operationsMathematical reasoning: explaining thinking