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1st Grade · Math

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1st Grade Math

🧭 Starting-point check12 short questions to see where to begin →
🏁 Quarter 1 CheckpointTest what you learned, with a theme you love ➔

1Counting to 120
1.NBT.A

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2Tens and Ones in Two-Digit Numbers
1.NBT.B

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3Comparing Two-Digit Numbers
1.NBT.B

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4Addition Word Problems Within 20
1.OA.A

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5Subtraction Word Problems Within 20
1.OA.A

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6Properties of Addition: Any Order and Grouping
1.OA.B

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7Subtraction as an Unknown Addend
1.OA.B

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8Adding Within 10
1.OA.C

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9Comparing Word Problems: Finding the Difference
1.OA.A

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10Finding the Missing Addend in Word Problems
1.OA.A

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11Doubles Facts
1.OA.B

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12Counting Back to Subtract
1.OA.C

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13Subtracting Within 20 Using Strategies
1.OA.C

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14Reading and Writing Numbers to 120
1.NBT.A

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15Representing Two-Digit Numbers with Tens and Ones
1.NBT.B

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16Ordering Two-Digit Numbers
1.NBT.B

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17Mentally Finding Ten Less Than a Number
1.NBT.C

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18Choosing an Appropriate Unit to Measure Length
1.MD.A

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19Making a Picture Graph
1.MD.C

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20Identifying Defining Attributes of Shapes
1.G.A

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21Understanding Equal Shares
1.G.A

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22Comparing Word Problems Using 'How Many Fewer'
1.OA.A

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23Word Problems About Combining Two Groups
1.OA.A

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24Turnaround Facts: The Order of Addends
1.OA.B

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25Using a Known Fact to Find an Unknown Fact
1.OA.B

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26Using a Ten-Frame to Subtract
1.OA.C

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27Fluently Subtracting Within 20
1.OA.C

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28Writing an Equivalent Addition Expression
1.OA.D

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29Writing Numbers in Word Form
1.NBT.A

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30Building a Two-Digit Number with Base Ten Blocks
1.NBT.B

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31Identifying Numbers with the Same Tens Digit
1.NBT.B

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32Explaining an Addition Strategy with Place Value
1.NBT.C

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33Measuring Length Using Nonstandard Units
1.MD.A

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34Drawing Clock Hands for a Given Time
1.MD.B

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35Understanding the Hour Hand and Minute Hand
1.MD.B

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36Asking and Answering Questions from a Picture Graph
1.MD.C

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37Building a 3D Shape from 2D Shapes
1.G.A

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38Describing Fourths as Quarters
1.G.A

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39Sequencing Daily Events by Time
1.MD.B

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🏁 Quarter 2 CheckpointTest what you learned, with a theme you love ➔

1Counting On to Add
1.OA.C

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2Subtracting Within 10
1.OA.C

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3Making Ten to Add
1.OA.C

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4Fact Families Within 20
1.OA.D

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5The Equal Sign: True and False Equations
1.OA.D

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6Finding the Unknown Number in Equations
1.OA.D

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7Adding a Two-Digit Number and a One-Digit Number
1.NBT.C

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8Adding Tens: Multiples of 10
1.NBT.C

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9Comparing Word Problems: Finding the Bigger Number
1.OA.A

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10Using Objects and Drawings to Solve Word Problems
1.OA.A

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11Near-Doubles Facts (Doubles Plus One)
1.OA.B

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12Using a Number Line to Add
1.OA.C

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13Fluently Adding Within 10
1.OA.C

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14Counting by Twos to 20
1.NBT.A

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15Understanding Ten as a Bundle of Ten Ones
1.NBT.B

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16Adding Two Two-Digit Numbers Within 100
1.NBT.C

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17Comparing Lengths of Two Objects Indirectly
1.MD.A

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18Reading Clocks with Hour and Minute Hands
1.MD.B

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19Making a Bar Graph
1.MD.C

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20Identifying Non-Defining Attributes of Shapes
1.G.A

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21Describing Wholes as Two or Four Equal Shares
1.G.A

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22Two-Step Word Problems Within 20
1.OA.A

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23Word Problems About Separating a Group
1.OA.A

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24Using Doubles to Solve Near-Doubles Problems
1.OA.B

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25Choosing an Efficient Strategy for a Fact
1.OA.B

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26Composing a Ten to Add Within 20
1.OA.C

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27Mental Math Strategies for Addition
1.OA.C

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28Balancing an Equation with Objects
1.OA.D

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29Matching Number Words to Numerals
1.NBT.A

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30Decomposing a Two-Digit Number into Tens and Ones
1.NBT.B

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31Ordering Three Two-Digit Numbers
1.NBT.B

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32Solving Two-Digit Addition Word Problems
1.NBT.C

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33Using a Ruler to Measure Length
1.MD.A

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34Telling Time on a Digital Clock
1.MD.B

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35Creating a Tally Chart
1.MD.C

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36Sorting Shapes by Number of Sides
1.G.A

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37Comparing Shares: Equal or Unequal
1.G.A

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38Identifying the Shape That Does Not Belong
1.G.A

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39Drawing a Shape Given Its Attributes
1.G.A

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🏁 Quarter 3 CheckpointTest what you learned, with a theme you love ➔

1Ten More and Ten Less
1.NBT.C

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2Subtracting Multiples of 10
1.NBT.C

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3Ordering Objects by Length
1.MD.A

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4Measuring Length with Units
1.MD.A

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5Telling Time to the Hour
1.MD.B

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6Telling Time to the Half Hour
1.MD.B

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7Organizing Data into Categories
1.MD.C

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8Reading Data with Up to Three Categories
1.MD.C

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9Comparing Word Problems: Finding the Smaller Number
1.OA.A

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10Writing an Equation for a Word Problem
1.OA.A

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11Related Addition and Subtraction Facts
1.OA.B

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12Using a Number Line to Subtract
1.OA.C

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13Fluently Subtracting Within 10
1.OA.C

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14Counting by Fives to 100
1.NBT.A

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15Identifying the Tens Digit and Ones Digit
1.NBT.B

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16Using Place Value to Add Within 100
1.NBT.C

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17Measuring the Same Object with Different Units
1.MD.A

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18Matching Digital and Analog Times
1.MD.B

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19Answering Questions About a Data Set
1.MD.C

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20Comparing Two-Dimensional and Three-Dimensional Shapes
1.G.A

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21Take-Apart Word Problems with Both Addends Unknown
1.OA.A

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22Word Problems with a Missing Number in Any Position
1.OA.A

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23Solving Word Problems with Pictures and Equations
1.OA.A

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24Relating an Addition Fact to a Subtraction Fact
1.OA.B

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25Adding Three One-Digit Numbers
1.OA.C

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26Decomposing to Subtract Within 20
1.OA.C

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27Determining if an Equation Is True or False
1.OA.D

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28Counting Forward from a Given Number
1.NBT.A

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29Identifying the Number Before and After
1.NBT.A

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30Comparing Numbers Using a Hundred Chart
1.NBT.B

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31Adding Using a Hundred Chart
1.NBT.C

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32Finding Ten More or Ten Less Using Mental Math
1.NBT.C

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33Estimating Which Object Is Longer
1.MD.A

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34Matching Daily Activities to Times of Day
1.MD.B

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35Reading a Tally Chart
1.MD.C

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36Sorting Shapes by Number of Corners
1.G.A

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37Partitioning a Shape into Two Equal Shares
1.G.A

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38Solving Addition and Subtraction Word Problems Together
1.OA.A

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🏁 Quarter 4 CheckpointTest what you learned, with a theme you love ➔

1Attributes of Two-Dimensional Shapes
1.G.A

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2Attributes of Three-Dimensional Shapes
1.G.A

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3Composing Shapes
1.G.A

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4Halves and Fourths of Shapes
1.G.A

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5Add-To Word Problems with the Result Unknown
1.OA.A

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6Take-From Word Problems with the Result Unknown
1.OA.A

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7Put-Together Word Problems with the Total Unknown
1.OA.A

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8Take-Apart Word Problems with an Addend Unknown
1.OA.A

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9Word Problems with Three Addends
1.OA.A

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10Using Addition to Check Subtraction
1.OA.B

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11Making Ten to Subtract
1.OA.C

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12Adding Within 20 Using Strategies
1.OA.C

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13Counting On from Any Number to 120
1.NBT.A

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14Counting by Tens to 120
1.NBT.A

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15Using Greater Than, Less Than, and Equal Symbols
1.NBT.B

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16Mentally Finding Ten More Than a Number
1.NBT.C

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17Estimating Length in Units
1.MD.A

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18Understanding AM and PM
1.MD.B

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19Comparing Data Between Categories
1.MD.C

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20Composing New Shapes from 3D Shapes
1.G.A

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21Comparing Word Problems Using 'How Many More'
1.OA.A

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22Choosing the Correct Operation for a Word Problem
1.OA.A

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23Word Problems Involving Grouping Objects
1.OA.A

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24Fact Family Triangles
1.OA.B

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25Using a Ten-Frame to Add
1.OA.C

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26Fluently Adding Within 20
1.OA.C

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27Finding the Missing Number to Make an Equation True
1.OA.D

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28Counting Objects to 120
1.NBT.A

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29Counting by Ones to 120
1.NBT.A

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30Finding a Number's Place on a Hundred Chart
1.NBT.B

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31Subtracting Using a Hundred Chart
1.NBT.C

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32Comparing Three Objects by Length
1.MD.A

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33Measuring and Comparing Two Lengths
1.MD.A

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34Telling Time to the Hour and Half Hour Together
1.MD.B

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35Comparing Categories in a Bar Graph
1.MD.C

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36Identifying Shapes in the Real World
1.G.A

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37Partitioning a Shape into Four Equal Shares
1.G.A

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38Finding a Missing Number on a Hundred Chart
1.NBT.A

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