lesson
Repeated Addition With Fives
Solve repeated addition problems adding groups of five.

Solve repeated addition problems adding groups of five.
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8 lessons
Create, count, and compare equal groups of specific sizes (2, 5, 10) and solve repeated addition problems with those group sizes.
select tools, including real objects, manipulatives, paper and pencil, and technology as appropriate, and techniques, including mental math, estimation, and number sense as appropriate, to solve problems;
analyze mathematical relationships to connect and communicate mathematical ideas; and