Math Worksheets and Study Guides First Grade. One Less, One More

The resources above correspond to the standards listed below:

South Carolina Standards & Learning

SC.1.NSBT. Number Sense and Base Ten
1.NSBT.1. Extend the number sequence to:
1.NSBT.1c. Read, write and represent numbers to 100 using concrete models, standard form, and equations in expanded form.
1.NSBT.4. Add through 99 using concrete models, drawings, and strategies based on place value to:
1.NSBT.4a. Add a two-digit number and a one-digit number, understanding that sometimes it is necessary to compose a ten (regroup).
1.NSBT.6. Subtract a multiple of 10 from a larger multiple of 10, both in the range 10 to 90, using concrete models, drawings, and strategies based on place value.
SC.1.ATO. Algebraic Thinking and Operations
1.ATO.4. Understand subtraction as an unknown addend problem.
1.ATO.6. Demonstrate:
1.ATO.6a. Addition and subtraction through 20.
Standards

NewPath Learning resources are fully aligned to US Education Standards. Select a standard below to view correlations to your selected resource:

Alabama Courses of StudyAlaska Content and Performance StandardsArizona's College and Career Ready StandardsArkansas Curriculum FrameworksCalifornia Content StandardsColorado Academic Standards (CAS)Common Core State StandardsConnecticut Core StandardsDelaware Standards and InstructionFlorida StandardsGeorgia Standards of ExcellenceHawaii Content and Performance StandardsIdaho Content StandardsIllinois Learning StandardsIndiana Academic StandardsIowa CoreKansas Academic StandardsKentucky Academic StandardsLouisiana Academic StandardsMaine Learning ResultsMaryland College and Career-Ready StandardsMaryland StandardsMassachusetts Curriculum FrameworksMichigan Academic StandardsMinnesota Academic StandardsMississippi College & Career Readiness StandardsMissouri Learning StandardsMontana Content StandardsNational STEM StandardsNebraska Core Academic Content StandardsNevada Academic Content StandardsNew Hampshire College and Career Ready StandardsNew Jersey Common Core StandardsNew Jersey Student Learning StandardsNew Mexico Content StandardsNew York State Learning Standards and Core CurriculumNorth Carolina Standard Course of StudyNorth Dakota Academic Content StandardsOhio Learning StandardsOklahoma Academic StandardsOregon Academic Content StandardsPennsylvania Core and Academic StandardsRhode Island World-Class StandardsSouth Carolina Standards & LearningSouth Dakota Content StandardsTennessee Academic StandardsTexas Essential Knowledge and Skills (TEKS)U.S. National StandardsUtah Core StandardsVermont Framework of Standards and LearningVirgin Islands Common Core StandardsVirginia Standards of LearningWashington DC Academic StandardsWashington State K–12 Learning Standards and GuidelinesWest Virginia College and Career Readiness StandardsWisconsin Academic StandardsWyoming Content and Performance Standards