# Word Problems and Equal Groups

Videos and solutions to help Grade 2 students learn how to solve word problems involving addition of equal groups in rows and columns.

Common Core Standards: 2.OA.4, 2.NBT.2, 2.NBT.6

Related Topics:
Common Core Math Resources, Lesson Plans & Worksheets for all grades

Common Core Math Video Lessons, Math Worksheets and Games for Grade 2

Common Core Math Video Lessons, Math Worksheets and Games for all grades

## New York State Common Core Math Module 6, Grade 2, Lesson 9

Topic B: Arrays and Equal Groups

### NYS Math Module 6 Grade 2 Lesson 9

Lesson 9 Homework

Draw an array for each word problem. Write an addition number sentence to match each array.
1. Melody stacked her blocks in 3 columns of 4. How many blocks did Melody stack in all?
3. The baker made 5 trays of muffins. Each tray makes 4 muffins. How many muffins did the baker make?
Draw a tape diagram for each word problem. Write an addition number sentence to match each tape diagram.
5. Mary placed stickers in columns of 4. She made 5 columns. How many stickers did she use?
7. The game William bought came with 3 bags of marbles. Each bag had 3 marbles inside. How many total marbles came with the game?