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 Trimester 1 1.NBT.1  Counts to 50 starting at any number less than 50. Reads and writes numerals to 50 Represent a number of objects with a written numeral. 1.NBT.2 Understands that the two digits of a two-digit number represent amounts of tens and ones. (Up to 50) 1.NBT.3 Compare 2 two-digit numbers based on meanings of the tens and ones digits.  (Using  <, >, =.)

 Trimester 2 I can use strategies to solve word problems. I understand use the commutative and associative properties of adding. I can use addition facts to help me answer a subtraction problem. I can count to help me add and subtract. I can quickly add and subtract facts within 10. I know if addition and subtraction equations are true or false. I can find the missing number in an addition or subtraction problem. 1.NBT.1  Counts to 100 starting at any number less than 100. Reads and writes numerals to 100.   Represent a number of objects with a written numeral. 1.NBT.2 Understands that the two digits of a two-digit number represent amounts of tens and ones. (Up to 99) 1.NBT.3 Compare 2 two-digit numbers based on meanings of the tens and ones digits.  (Using  <, >, =.) I can mentally find the number that is 10 more and 10 less that a 2 digit number