Number Sense and Operation
Measurement
| Grade 2 | Strand: Number Sense and Operations | |||
|---|---|---|---|---|
| MCS* Level | LO ID | Concept | Topic | Description |
| NC272 | SMMA_LO_00334 | Number Sense | Compare Numbers Using Symbols | Compare sums (two-digit addends, multiples of 10). |
| NC247 | SMMA_LO_01005 | Number Sense | Compare Numbers | Identify the multiple of 5 that is closest to a given number. |
| NC248 | SMMA_LO_01006 | Number Sense | Compare Numbers | Identify the multiple of 5 that is closer to a number (25 to 94). |
| NC277 | SMMA_LO_01019 | Number Sense | Compare Numbers to 1,001 | Identify the greatest or least number (three-digit). |
| NC230 | SMMA_LO_00999 | Number Sense | Compare Numbers to 100 | Identify the greatest or least number (two-digit). |
| EQ220 | SMMA_LO_00326 | Number Sense | Compare Sums | Compare sums (sums 1 to 9). |
| FR200 | SMMA_LO_00400 | Number Sense | Determine Equal Parts Using Fraction Models | Identify the model that is divided into equal parts (2 to 4 parts). |
| FR225 | SMMA_LO_00402 | Number Sense | Determine Equal Parts Using Fraction Models | Count the number of equal parts in a fractional model (2 to 8 parts). |
| FR275 | SMMA_LO_00417 | Number Sense | Determine Equal Parts Using Fraction Models | Identify the figure divided into equal parts (halves to fourths). |
| FR251 | SMMA_LO_00411 | Number Sense | Relate Word Name to Fraction | Match the word name of a fraction to a fraction (halves, thirds, fourths). |
| FR275 | SMMA_LO_00416 | Number Sense | Relate Word Name to Fraction | Match the word name of the fraction to the fraction (halves to eighths). |
| NC293 | SMMA_LO_00962 | Number Sense | Sequence Numbers | Find a number that is one fewer or one greater than a given number (1 to 9), number line in feedback. |
| NC207 | SMMA_LO_00984 | Number Sense | Sequence Numbers | Find a number that is one less or one more than a given number (two-digit), number line in feedback. |
| NC275 | SMMA_LO_01016 | Number Sense | Sequence Numbers | Find a number that is one less than or one more than a given three-digit number. |
| NC280 | SMMA_LO_01020 | Number Sense | Sequence Numbers | Find a number between two given numbers (1 to 999). |
| NC269 | SMMA_LO_01021 | Number Sense | Sequence Numbers | Identify the group of numbers that shows counting by 1s (three digit). |
| NC290 | SMMA_LO_00961 | Number Sense | Sequence Numbers Using a Number Line | Plot a point on the number line (0-20). |
| NC222 | SMMA_LO_00996 | Number Sense | Sequence Numbers Using a Number Line | Find a missing number for a point on a number line (two-digit). |
| NC217 | SMMA_LO_00993 | Number Sense | Sequence Numbers Using a Number Line | Identify a number on a number line between two given numbers (1 to 9). |
| AD203 | SMMA_LO_02210 | Number Sense | Add Doubles | Write an equation to add two equal groups. |
| NC208 | SMMA_LO_02163 | Number Sense | Add Doubles | Pair objects or count by twos to find groups that have an even number of objects. |
| FR260 | SMMA_LO_02174 | Number Sense | Relate Fraction to Model | Describe partitioned circles ashaving two halves, three thirds, or four fourths equal shares. |
| NC209 | SMMA_LO_00183 | Number Sense | Write Money Amounts Using Decimal Notation | Write the value of a set of dimes in dollar form ($1.10 to $3.90). |
| ME228 | SMMA_LO_02230 | Number Sense | Represent Decimal Money Amounts Using Coins and Dollars | Find total value of a group of coins (pennies, nickels, dimes) or a group of bills (ones, fives, tens). |
| PS240 | SMMA_LO_01241 | Operations with Numbers | Add Basic Math Facts | Act out the problem to find the sum (basic facts). |
| PS275 | SMMA_LO_01249 | Operations with Numbers | Add Basic Math Facts | Act out a problem to find the sum of three numbers (one-digit addends). |
| AD220 | SMMA_LO_00040 | Operations with Numbers | Add Multiples of 10 | Add a multiple of 10 and a one-digit number displayed horizontally (sums 11 to 99) using place value. |
| AD210 | SMMA_LO_00043 | Operations with Numbers | Add Multiples of 10 | Add three multiples of 10 (student choice, sums 30 to 90). |
| AD200 | SMMA_LO_00025 | Operations with Numbers | Add Multiples of 10 | Add two multiples of 10 (student choice, sums 20 to 90). |
| AD205 | SMMA_LO_00044 | Operations with Numbers | Add Multiples of 10 Horizontally | Add two multiples of 10 displayed horizontally (sums 20 to 90). |
| AD235 | SMMA_LO_00054 | Operations with Numbers | Add One-Digit/Two-Digit Whole Numbers with Regrouping | Add two addends (student choice, a one-digit and a two-digit addend, sums 20 to 98, regrouping). |
| AD290 | SMMA_LO_00090 | Operations with Numbers | Add One-Digit/Two-Digit Whole Numbers with Regrouping | Add three addends (student choice, one- and two-digit addends, sums 30 to 98, regrouping ones). |
| AD225 | SMMA_LO_00033 | Operations with Numbers | Add One-Digit/Two-Digit Whole Numbers without Regrouping | Add two addends (one- and two-digit addends, sums 11 to 99, no regrouping). |
| AD230 | SMMA_LO_00049 | Operations with Numbers | Add One-Digit/Two-Digit Whole Numbers without Regrouping | Add two addends displayed horizontally (one-digit and a two-digit addend, sums 11 to 99). |
| AD260 | SMMA_LO_00079 | Operations with Numbers | Add One-Digit/Two-Digit Whole Numbers without Regrouping | Add three addends (student choice, one-digit and two-digit addends, sums 21 to 99, no regrouping). |
| AD285 | SMMA_LO_00067 | Operations with Numbers | Add Three-Digit Whole Numbers Vertically with Regrouping | Add two addends (student choice, two-digit addends, sums 30 to 98, regrouping ones). |
| WP245 | SMMA_LO_01556 | Operations with Numbers | Add Two-Digit Whole Numbers without Regrouping in Context | Solve an addition problem in context (two-digit addends, sums less than 100, no regrouping). |
| WP285 | SMMA_LO_01567 | Operations with Numbers | Add Two-Digit Whole Numbers without Regrouping in Context | Solve an addition problem in context (extra information, sums to 50, no regrouping). |
| WP225 | SMMA_LO_01543 | Operations with Numbers | Add/Subtract Money | Solve an addition problem involving money (sums 3 to 9 cents). |
| WP230 | SMMA_LO_01553 | Operations with Numbers | Identify and Solve Addition Number Sentences | Identify and solve a number sentence for an addition problem in context (sums 2 to 9). |
| WP240 | SMMA_LO_01555 | Operations with Numbers | Identify and Solve Addition Number Sentences | Identify and solve a number sentence for an addition problem in context (sums 2 to 9). |
| PS210 | SMMA_LO_01235 | Operations with Numbers | Relate Subtraction Problems to Pictoral Models | Identify a picture that represents a subtraction problem (minuends 5 to 10). |
| WP205 | SMMA_LO_01551 | Operations with Numbers | Relate Subtraction Problems to Pictoral Models | Make a picture to solve a two-step problem in context (addition and subtraction). |
| WP210 | SMMA_LO_01552 | Operations with Numbers | Relate Subtraction Problems to Pictoral Models | Make a picture to solve a two-step problem in context (addition and subtraction). |
| PS200 | SMMA_LO_01231 | Operations with Numbers | Skip Counting by 5s or 10s | Find the missing number in a sequence, counting by 5's or 10's. |
| NC260 | SMMA_LO_01003 | Operations with Numbers | Skip Counting by 5s or 10s | Find a missing number in a sequence, counting by 5's or 10's (5 to 50, 10 to 100). |
| NC245 | SMMA_LO_01004 | Operations with Numbers | Skip Counting by 5s or 10s | Find a missing number in a sequence, counting up or down by 5's (two-digit). |
| WP250 | SMMA_LO_01558 | Operations with Numbers | Solve Addition Problems in Context | Solve a problem with extra information (addition). |
| PS280 | SMMA_LO_02234 | Operations with Numbers | Solve Addition Problems in Context | Solve one-step real world problem (sums to 100 and related differences). |
| MU225 | SMMA_LO_00852 | Operations with Numbers | Solve Multiplication Problems Using Addition Models | Repeatedly add columns to find the total number of objects in an array (2x2 up to 5x5). |
| MU200 | SMMA_LO_00853 | Operations with Numbers | Solve Multiplication Problems Using Addition Models | Repeatedly add rows to find the total number of objects in an array (2x2 up to 5x5). |
| MU250 | SMMA_LO_00854 | Operations with Numbers | Solve Multiplication Problems Using Addition Models | Choose addition equations that represent the total objects in an array (2x2 up to 5x5). |
| MU275 | SMMA_LO_02221 | Operations with Numbers | Solve Multiplication Problems Using Addition Models | Write an equation to show that two equal addends are equal to an even number. |
| WP270 | SMMA_LO_01561 | Operations with Numbers | Solve Subtraction Problems in Context | Solve a subtraction problem involving coins to find how much is left (two-digit numbers, no regrouping). |
| WP200 | SMMA_LO_01538 | Operations with Numbers | Solve Subtraction Problems in Context | Act out the solution to multi-step problem in context (addends, minuends 1 to 4). |
| WP260 | SMMA_LO_01559 | Operations with Numbers | Solve Subtraction Problems in Context | Identify the expression that represents a subtraction problem in context (minuends 2 to 5). |
| WP290 | SMMA_LO_01568 | Operations with Numbers | Solve Subtraction Problems in Context | Identify and solve a number sentence for a subtraction problem in context (minuends 2 to 5). |
| WP265 | SMMA_LO_01560 | Operations with Numbers | Solve Subtraction Problems in Context | Solve a subtraction problem in context (two-digit minuends, one-digit subtrahends, no regrouping). |
| WP280 | SMMA_LO_01563 | Operations with Numbers | Solve Subtraction Problems in Context | Solve a subtraction problem to find a person's age (minuends 1 to 99, subtrahends 1 to 9, no regrouping). |
| SU230 | SMMA_LO_01452 | Operations with Numbers | Subtract Multiples of 10 | Subtract a multiple of 10 from a 2-digit number (minuends 11-99, vertical presentation). |
| SU205 | SMMA_LO_01437 | Operations with Numbers | Subtract Multiples of 10 | Subtract multiples of 10 (student choice, minuends 20 to 90, subtrahends 10 to 80). |
| SU210 | SMMA_LO_01438 | Operations with Numbers | Subtract Multiples of 10 | Subtract multiples of 10 (minuends 20 to 90, subtrahends 10 to 80, horizontal presentation). |
| NC232 | SMMA_LO_01000 | Operations with Numbers | Subtract Two-Digit Whole Numbers | Find the difference between two numbers (two-digit, presented as a sentence). |
| SU245 | SMMA_LO_01463 | Operations with Numbers | Subtract Two-Digit Whole Numbers with Regrouping | Subtract two-digit numbers with regrouping (vertical presentation). |
| SU280 | SMMA_LO_01473 | Operations with Numbers | Subtract Two-Digit Whole Numbers with Regrouping | Add two addends (student choice, three-digit addends, sums 1000 to 1989, regrouping). |
| SU290 | SMMA_LO_01488 | Operations with Numbers | Subtract Two-Digit Whole Numbers with Regrouping | Subtract with regrouping (minuends 25-98). |
| SU235 | SMMA_LO_01454 | Operations with Numbers | Subtract Two-Digit Whole Numbers without Regrouping | Subtract (student choice, minuends 21 to 99, no regrouping). |
| SU240 | SMMA_LO_01462 | Operations with Numbers | Subtract Whole Numbers Using Counting Up Strategy | Subtract two numbers displayed horizontally (counting up strategy, minuends 21 to 98, subtrahends 2 to 9, regrouping). |
| SU250 | SMMA_LO_01472 | Operations with Numbers | Subtract Whole Numbers Using Counting Up Strategy | Subtract two numbers displayed horizontally (counting up strategy, minuends 25 to 98, subtrahends 6 to 9, regrouping). |
| SU225 | SMMA_LO_01428 | Operations with Numbers | Subtract Whole Numbers without Regrouping | Subtract (student choice, minuends 21 to 95, subtrahends 1 to 9, no regrouping). |
| SU220 | SMMA_LO_01450 | Operations with Numbers | Subtract Whole Numbers without Regrouping | Subtract (minuends 21 to 99, subtrahends 1 to 9, no regrouping). |
| NC284 | SMMA_LO_02012 | Operations with Numbers | Use Problem Solving Strategies for Addition/Subtraction Problems | Explain how to solve an addition problem, either by using place value blocks or by rewriting the problem. |
| NC287 | SMMA_LO_02013 | Operations with Numbers | Use Problem Solving Strategies for Addition/Subtraction Problems | Explain how to solve a subtraction problem, either by using place value blocks or by rewriting the problem as an addition problem. |
| PS225 | SMMA_LO_01240 | Operations with Numbers | Use Problem Solving Strategies for Addition/Subtraction Problems | Use guess and check to solve an addition and subtraction problem (basic facts). |
| NC239 | SMMA_LO_00989 | Operations with Numbers | Relate Addition/Subtraction Problems to Pictoral Models (Base Ten) | Find the sum or difference when a two-digit number is added to or subtracted from a number (base-ten block models). |
| NC281 | SMMA_LO_02186 | Operations with Numbers | Relate Addition/Subtraction Problems to Pictoral Models (Base Ten) | Use place value to determine the number that is 10 or 100 more or less than a given number. |
| AD240 | SMMA_LO_00055 | Operations with Numbers | Add One/Two-Digit Whole Numbers Horizontally with Regrouping | Find the sum of two numbers displayed horizontally (a one-digit and a two-digit addend, sums 20 to 98, regrouping), given horizontally. |
| AD245 | SMMA_LO_00069 | Operations with Numbers | Add One-Digit Whole Numbers | Add three addends (student choice, one-digit addends, sums 20 to 27). |
| AD250 | SMMA_LO_00062 | Operations with Numbers | Add One-Digit Whole Numbers Horizontally | Add three addends displayed horizontally (one-digit addends, sums 20 to 27). |
| AD275 | SMMA_LO_00064 | Operations with Numbers | Add Two-Digit Whole Numbers Horizontally | Add two addends displayed horizontally (two-digit addends, sums 21 to 99). |
| NC203 | SMMA_LO_00966 | Operations with Numbers | Skip Counting | Determine if a given number (up to 20) is even or odd. |
| NC266 | SMMA_LO_01030 | Operations with Numbers | Skip Counting | Count by 5's, 10's, or 100's. |
| SU200 | SMMA_LO_02014 | Operations with Numbers | Find the Missing Number in a Subtraction Number Sentence | Identify the missing number (minuend, subtrahend, or difference) in a subtraction equation, for numbers 20 and less. |
| NC218 | SMMA_LO_01007 | Place Value | Determine Equivalent Number Values to 1,001 | Find a number equal to 1 to 9 hundreds. |
| NC221 | SMMA_LO_01008 | Place Value | Determine Equivalent Number Values to 1,001 | Find the number of hundreds equivalent to a multiple of 100 (100 to 900). |
| NC227 | SMMA_LO_01015 | Place Value | Determine Equivalent Number Values to 1,001 | Find a number equal to 1 to 9 hundreds, 0 to 9 tens, and 0 to 9 ones. |
| NC225 | SMMA_LO_01014 | Place Value | Determine Place Value of Digits | Identify a number with a given digit in the ones, tens, or hundreds place. |
| NC278 | SMMA_LO_01017 | Place Value | Identify Place Value to 1,000,001 | Find the sum or difference when ones, tens, or hundreds are added to or subtracted from a three-digit number (base-ten block models). |
| NC254 | SMMA_LO_01033 | Place Value | Identify Place Value to 1,000,001 | Identify a number with a given digit in the ones, tens, or hundreds place. |
| NC242 | SMMA_LO_01047 | Place Value | Identify Place Value to 1,000,001 | Find a number equal to 1 to 9 hundreds, 0 to 9 tens, and 0 to 9 ones. |
| NC251 | SMMA_LO_01010 | Place Value | Recognize Number Values to 1,000 Using Concrete Objects | Identify the number represented by a set of objects (pictorial models of hundreds, tens, and ones; three-digit). |
| NC250 | SMMA_LO_01009 | Place Value | Relate Words, Models or Numbers to 1,001 | Identify the word name for a three-digit number. |
| NC257 | SMMA_LO_01018 | Place Value | Relate Words, Models or Numbers to 1,001 | Identify the number, model, word name, or expanded notation that has a different value (three-digit). |
| NC245 | SMMA_LO_01042 | Place Value | Relate Words, Models or Numbers to 1,001 | Enter the number for a word name (100 to 999). |
| NC236 | SMMA_LO_01012 | Place Value | Represent Numbers to 1,000 Using Base-Ten Blocks | Use base-ten blocks to show a number (three-digit). |
| NC233 | SMMA_LO_01013 | Place Value | Represent Numbers to 1,000 Using Base-Ten Blocks | Enter a three-digit number in a place-value chart (base-ten block models, three-digit). |
| NC230 | SMMA_LO_01025 | Place Value | Represent Numbers to 1,000 Using Base-Ten Blocks | Enter a three-digit number in a place-value chart (base-ten block models, three-digit). |
| NC270 | SMMA_LO_02233 | Place Value | Represent Numbers to 1,000 Using Base-Ten Blocks | Compose 3-digit numbers using hundreds, tens, and ones. |
| NC215 | SMMA_LO_02011 | Place Value | Relate Addition/Subtraction Problems to Pictoral Models (Base Ten) | Given a number (1-9) of groups of 10 objects, determine how many more groups of 10 objects are needed to make a hundred. |
| NC290 | SMMA_LO_01050 | Number Theory | Identify Odd/Even Numbers | Identify an even or odd number (2 to 99). |
| NC292 | SMMA_LO_01053 | Number Theory | Identify Odd/Even Numbers | Identify the expression whose sum is odd or even (basic facts). |
| NC295 | SMMA_LO_01054 | Number Theory | Identify Odd/Even Numbers | Identify odd or even numbers (two- and three-digit). |
* Math Concepts and Skills