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      <MiscellaneousRevenueGrp>
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      <CompDisqualPersonsGrp>
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      <OtherSalariesAndWagesGrp>
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      <PensionPlanContributionsGrp>
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        <FundraisingAmt>3419</FundraisingAmt>
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      <FeesForServicesManagementGrp>
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        <FundraisingAmt>33500</FundraisingAmt>
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      <FeesForServicesLegalGrp>
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      <FeesForServicesAccountingGrp>
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        <ManagementAndGeneralAmt>1175</ManagementAndGeneralAmt>
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      <FeesForServicesLobbyingGrp>
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      <FeesForServicesProfFundraising>
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        <FundraisingAmt>34000</FundraisingAmt>
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      <FeesForSrvcInvstMgmntFeesGrp>
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        <ProgramServicesAmt>515</ProgramServicesAmt>
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        <EOYAmt>7121</EOYAmt>
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      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
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        <CurrentTaxYearMinus3YearsAmt>64653</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>177153</CurrentTaxYearMinus2YearsAmt>
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        <CurrentTaxYearAmt>0</CurrentTaxYearAmt>
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      <GovtFurnSrvcFcltsVl170Grp>
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        <CurrentTaxYearAmt>0</CurrentTaxYearAmt>
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        <CurrentTaxYearMinus3YearsAmt>2</CurrentTaxYearMinus3YearsAmt>
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        <CurrentTaxYearMinus1YearAmt>2006</CurrentTaxYearMinus1YearAmt>
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      <GrossReceiptsRltdActivitiesAmt>26601</GrossReceiptsRltdActivitiesAmt>
      <First5Years170Ind>X</First5Years170Ind>
      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>Schedule A, Part II, Line 10</FormAndLineReferenceDesc>
        <ExplanationTxt>Credit card points redeemed.</ExplanationTxt>
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      <Form990ScheduleAPartVIGrp>
        <FormAndLineReferenceDesc>Schedule A, Part II, Line 12</FormAndLineReferenceDesc>
        <ExplanationTxt>Program service fees totaled $26,100 for the year; program-related sales totaled $501.</ExplanationTxt>
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          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
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      <OtherLiabilitiesOrgGrp>
        <Desc>Payroll Taxes Payable</Desc>
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      <InPersonSolicitationsInd>X</InPersonSolicitationsInd>
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      <SolicitationOfGovtGrantsInd>X</SolicitationOfGovtGrantsInd>
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      <AgrmtProfFundraisingActyInd>1</AgrmtProfFundraisingActyInd>
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        <PersonNm>Shamra Clark</PersonNm>
        <USAddress>
          <AddressLine1Txt>20612 86th Pl W</AddressLine1Txt>
          <CityNm>Edmonds</CityNm>
          <StateAbbreviationCd>WA</StateAbbreviationCd>
          <ZIPCd>98026</ZIPCd>
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        <ActivityTxt>Fundraising consulting services</ActivityTxt>
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        <GrossReceiptsAmt>55000</GrossReceiptsAmt>
        <RetainedByContractorAmt>34000</RetainedByContractorAmt>
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      <LicensedStatesCd>WA</LicensedStatesCd>
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        <Event1Nm>Pi(e) Day Breakfast</Event1Nm>
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        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
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        <FormAndLineReferenceDesc>Schedule I, Part I, Line 2</FormAndLineReferenceDesc>
        <ExplanationTxt>At some of our programs, we recruit families in areas where state-level math test scores are below average for the state, where income averages are lower, and fewer math enrichment opportunities are available. We provide families educational math materials such as games, activities, books and puzzles for them to extend the learning at home and interact as families around playful math experiences. While over the total cost is greater than $5,000 in aggregate, individuals and families received assistance of only a few hundred dollars each.</ExplanationTxt>
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      </BooksAndPublicationsGrp>
      <FoodInventoryGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>15</ContributionCnt>
        <NoncashContributionsRptF990Amt>150</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>estimated cost of pie</MethodOfDeterminingRevenuesTxt>
      </FoodInventoryGrp>
      <OtherNonCashContriTableGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <Desc>Home-baked pies</Desc>
        <ContributionCnt>15</ContributionCnt>
        <NoncashContributionsRptF990Amt>150</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>estimated cost of pie</MethodOfDeterminingRevenuesTxt>
      </OtherNonCashContriTableGrp>
      <Form8283ReceivedCnt>0</Form8283ReceivedCnt>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>0</ThirdPartiesUsedInd>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="R000008" softwareId="23018249" softwareVersionNum="v1.00">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part III, Line 2</FormAndLineReferenceDesc>
        <ExplanationTxt>In December 2023, we entered into an agreement of fiscal sponsorship with a compatible organization, Studio Infinity, that produces not-for-profit mathematical activities for the greater good of the general public throughout the US, both in-person and virtually. All activities are on-mission for SUMM, as "sparking each and every person to love math." As a fiscal sponsor, SUMM receives publicity for each public build and project development, as well as access to materials to promote the love of math.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>The document was sent by email to the governing body for review.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>Email reminders with the policy and form were sent and collected by email to the governing board members. The Board President monitored any stated conflicts, and when applicable, board members abstained from voting when applicable.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 15</FormAndLineReferenceDesc>
        <ExplanationTxt>The process to determine compensation of positions hired in 2023-2024 was made by researching online resources by title and location for nonprofit roles. Director of Partnerships, Educator, Education Assistant and Executive Director were the roles researched and hired in this tax period.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>Our governing documents, conflict of interest policy, and financial statements were available to the public on request during the tax year.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part IX, Line 11g</FormAndLineReferenceDesc>
        <ExplanationTxt>Includes exhibit development services, partner-education program services, family outreach and engagement consultant, marketing consultants, development assistant services, food served at fundraiser event.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XI, Line 9</FormAndLineReferenceDesc>
        <ExplanationTxt>Rounding adjustment of -$2.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>