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Finding Mystery Numbers To 100 Poster And Magnets Kit

Item: 160831

$ 7.49 Sale! $ 5.99 Originally $ 14.99
Item #:  160831
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Engage Students’ Mental-Math And Problem-Solving Skills To Find Mystery Numbers

Challenge young math detectives to add and subtract numbers within 100 with this fun, interactive kit. Just place a diecut magnet on the poster to cover one or more numbers. Students use mental-math strategies to determine the covered numbers. A variety of magnetic pieces provide a multitude of lesson opportunities for finding the mystery numbers. The Activity Guide includes supporting reproducibles.

Our poster and magnet sets work best when the laminated poster is secured with medium strength magnets against a magnetically receptive surface. Once the poster is secured at each corner, place the magnetic pieces on the poster as you need them.

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Product Information
Standards Match:

Really Good Stuff® offers products that directly align with Common Core and State Standards for Language Arts and Math products. Find products that align to the standards you need. Start your search by selecting the state, grade and subject area below.

Standards Spotlight:
Use place value understanding and properties of operations to add and subtract.
  • Non-magnetic poster
    Size: 24" by 19", Write Again® wipe-off laminate

  • 24 diecut, write-on/wipe-off magnets
    Size: 1½" by 1½" to 7½" by 7½"

  • Really Good Stuff® Activity Guide

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