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- Brielle Boro School District
- Grade 2
-
Skills & Volumes Covered
Grade 2
V1 M7 - Hundreds, Tens & Ones
- Compare pairs of 2-digit numbers
- Mentally find the number that is 10 more or 10 less than a given 2-digit number, without counting
- Add within 20
- Demonstrate an understanding that the digits in a 3-digit number represent amounts of hundreds, tens, and ones
- Count forward and backward number sequences within 600
- Skip-count forward and backward by 10s to 100 on the decade (10, 20, 30, 40, and so on)
- Read and write numbers to 1,000 using base-ten numerals, number names, and expanded form
- Compare pairs of 3-digit numbers
- Mentally add or subtract 10 to a 3-digit number
V1 M8 - Numbers to One Thousand
- Write numerals to 120
- Demonstrate an understanding that the two digits of a 2-digit number represent amounts of tens and ones
- Compare pairs of 2-digit numbers, and use >, =, and < symbols to record comparisons
- Add a 1-digit number and a 2-digit number
- Mentally find the number that is 10 more or 10 less than a given 2-digit number, without counting
- Demonstrate fluency with combinations of 20
- Demonstrate an understanding that the three digits of a 3-digit number represent amounts of hundreds, tens and ones
- Skip-count by 10s off-decade (204, 214, 224, 234, and so on)
- Skip-count by 100s off-century (16, 116, 216, 316, and so on)
- Write numbers within 1,000 using base-ten numerals and expanded form
- Compare pairs of 3-digit numbers, and use >, =, and < symbols to record comparisons
- Mentally add or subtract 10 or 100 from a 3-digit number
V2 M3 - Part-Part-Whole
- Use equations to represent addition and subtraction
- Add and subtract with sums and minuends to 10
- Decompose numbers less than or equal to 10 into pairs in more than one way
- Solve addition and subtraction problems by counting on and counting back
- Solve for the unknown in an addition equation
V2 M6 -Add Tens, Add Nines
• Apply the associative property of addition to add
- Understand subtraction as an unknown-addend problem
- Use strategies to add and subtract within 20
- Use the relationship between addition and subtraction to add and subtract within 20
- Demonstrate an understanding that the equal sign indicates equivalence
- Solve for the unknown in an addition equation involving 3 whole numbers
V2 M7 -Add Tens, Add Nines
- Apply the associative property of addition to add
- Understand subtraction as an unknown-addend problem
- Use strategies to add and subtract within 20
- Use the relationship between addition and subtraction to add and subtract within 20
- Demonstrate an understanding that the equal sign indicates equivalence
- Solve for the unknown in an addition equation involving 3 whole numbers
V3 M1 - Understanding Place Value to One Hundred
- Count forward by 1s within 120
- Organize and count quantities of up to 100 objects by 10s and 1s
- Understand that the value of a digit (10s or 1s) varies depending on its place in a number
- Compare 2-digit numbers
- Determine 10 more and 10 less than a given quantity
V3 M3 - Adding & Subtracting Within One Hundred Twenty
- Read and write numerals within 120
- Add a 1-digit number to a 2-digit number
- Add or subtract multiples of 10 to other 2-digit numbers
- Count forward and backward by 10s within 120
V3 M4 - Adding Tens to Tens, Ones to Ones
- Add or subtract a 1-digit to or from a 2-digit number
- Add two 2-digit numbers by combining tens and tens, ones and ones, composing a new ten if necessary
- Place a 2-digit number between the nearest two multiples of 10 and determine how far it is to the multiple of 10 on either side
V3 M5 - Adding Two-Digit Numbers on a Number Line
- Place a 2-digit number between the nearest two multiples of 10 and determine how far it is to the multiple of 10 on either side
- Locate, mark, and label numbers on a number line
- Add 2-digit numbers on a number line using the strategy of jumping forward by 10s and then 1s
****The above skills are subject to change based on student need