Topic B: Foundations

Foundational material to help you prepare for Eureka Math/EngageNY 3rd Grade, Module 3 Topic B

Adding 53+17 by making a group of 10

Add 2-digit numbers by making tens

Adding 2-digit numbers without regrouping

Adding with regrouping

Add within 100 using place value blocks

Subtracting a 1-digit number with regrouping

Subtract 1-digit numbers with regrouping