Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
612-822-4611

  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Sum-Action Number Puzzles-Subtraction Book

Sum-Action Number Puzzles-Subtraction Book

Lettau, John H.

Paperback

Teaching Instruction

ISBN10: 148115642X
ISBN13: 9781481156424
Publisher: Createspace
Published: Dec 27 2012
Pages: 48
Weight: 0.30
Height: 0.10 Width: 8.50 Depth: 11.00
Language: English
SUM-ACTION NUMBER PUZZLES-SUBTRACTION BOOK is a collection of 27 subtraction search puzzles designed to accomplish several things...(1) create student interest in basic subtraction facts in the primary grades 1-3, (2) provide worksheets with interesting basic subtraction practice/drill and (3) at the same time make leaning mathematics challenging and fun. SUM-ACTION SUBTRACTION PUZZLES are very much like the common word search puzzles but with one main difference...replacing letters with numerals. Each puzzle has an assigned difference or in some cases just looking for 3 numbers that create a subtraction equation. Each puzzle has a given number of patterns in the array of numerals. The assigned patterns are several in nature...horizontal, vertical, diagonal and in some cases a combination of several patterns. Puzzle may or may not have overlapping patters. Check HOW TO SOLVE page for diagrams for some of the assigned patterns. Puzzles vary in degree of difficulty...it is important to do your best to find all of the assigned patterns. Encourage students to think logically as they search for the equations as basic reasoning is essential to success in math. Each and every puzzle has a number that indicates how many subtraction patterns are to be found in the array of numbers. Remember that PATTERNS + THINKING = MATH now start searching and thinking plus have some fun.

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