OML Search

Associative Property to make a Hundred

Examples, videos, and solutions to help Grade 2 students learn how to use the associative property to make a hundred in one addend.

Common Core Standards: 2.NBT.7, 2.NBT.8, 2.NBT.9

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 Grade 2, Module 5, Lesson 5

NYS Math Grade 2 Module 5 Lesson 5

Lesson 5 Homework

1. Solve.
a. 32 tens = ________
b. 52 tens = ________
c. 19 tens + 11 tens = _________
d. 19 tens + 13 tens = __________
e. 28 tens + 23 tens = _________
f. 28 tens + 24 tens = __________

2. Add by drawing a number bond to make a hundred. Write the simplified number sentence and solve.
b. 190 + 460
d. 380 + 430
f. 75 + 299
g. 795 + 156



Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
Mathway Calculator Widget


OML Search


We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.