Kumon Math Boosters: Addition & Subtraction, Grades 1-3, Ages 6-8, 144 pages…

What stands out about this activity book is the interactive nature of the tasks.

Kumon Math Boosters: Addition & Subtraction, Grades 1-3, Ages 6-8, 144 pages

What stands out about this activity book is the interactive nature of the tasks.

Kumon Math Boosters: Addition & Subtraction, Grades 1-3, Ages 6-8, 144 pages

A nice touch in this activity book is the peel-and-stick reward badges.

Kumon Math Boosters: Addition & Subtraction, Grades 1-3, Ages 6-8, 144 pages

What stands out about this history book is the illustrated battle maps.