Page 27 - MathSkillsandStrategies-B
P. 27
Math Skills & Strategies • Level B
Un1it
Activity:
Now try using this strategy to solve a different problem.
r Which model represents 7 + 7 + 7? A
B
SAMPLE
888-99-RALLY
www.RALLYEducation.com
D
THIS SAMPLE BOOK IS COPYRIGHTED. IT IS NOT A BLACKLINE MASTER. PERMISSION IS NOT GIVEN FOR THIS BOOK TO REPRODUCED IN ANY WAY.
Strategy Test the Answer Choices. 7 + 7 + 7 = 21, so count each of the arrays to see which one gives 21.
25
C
©RALLY! EDUCATION. No part of this document may be reproduced without written permission from the publisher.
