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Lines, Bars and Circles: How William Playfair Invented Graphs
$628 -
Spectrum Critical Thinking for Math, Grade 7
$350 -
Word Problems Using Decimals and Percents
$527 -
Mastering Math Word Problems Set
$7,541 -
Word Problems Using Multiplication and Division
$527 -
Spectrum Critical Thinking for Math, Grade 4
$350 -
Sir Cumference and the Fracton Faire
$280 -
Dewey and His Decimals, Math Reader Level 5, 6pk: Houghton Mifflin Mathmatics
$4,154 -
Summer Brain Quest Between Grades K & 1
$453 -
Word Problems Using Ratios and Proportions
$1,257 -
Investigating First Grade
$455 -
Word Problems Using Fractions
$1,257 -
Goodnight, Numbers
$595 -
Mega Math: Puzzles & Activities
$523 -
Spectrum Critical Thinking for Math, Grade 6
$350 -
Investigating Second Grade
$455 -
Spectrum Critical Thinking for Math, Grade 8
$350 -
Summer Brain Quest Between Grades 4 & 5
$453 -
3rd Grade Reading and Writing
$313 -
Chicks 2, 4, 6: A Baby Animals Counting by Twos Book
$315