1.NBT.1 Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.

1.NBT.2 Understand that the two digits of a two-digit number represent amounts of tens and ones.

1.NBT.3 Compare two two-digit numbers based on meanings of the tens and ones.

1.NBT.4 Add within 100.

1.NBT.5 Given a two-digit number, mentally find 10 more or 10 less than the number.

1.NBT.6 Subtract multiples of 10 in the range 10–90 from multiples of 10.

We will work on the following skills:1.NBT.1 Count to 120, starting at any number less than 120. In this range, read and write numerals and represent

a number of objects with a written numeral.

1.NBT.2 Understand that the two digits of a two-digit number represent amounts of tens and ones.

1.NBT.3 Compare two two-digit numbers based on meanings of the tens and ones.

1.NBT.4 Add within 100.

1.NBT.5 Given a two-digit number, mentally find 10 more or 10 less than the number.

1.NBT.6 Subtract multiples of 10 in the range 10–90 from multiples of 10.

Online Games:## 1.

Splat2. One Hundred Number Chart Game3. BT Bear4. Simple tens and ones game5. Base Ten6. Extra Practice: Place value through 1007. Extra Practice: Regrouping## 8. Grouping and Grazing

## 9. The Counting Game

## 10. Ten Frame Practice

## 11. Guess the Number

## 12. Give the Dog a Bone

## 13. Whack A Mole - Counting Game

## 14. Shark Numbers -Tens and Ones

## 15. Fruit Shoot - Place Value

## 16. Scooter Quest - Place Value

## 17. Compare Numbers to 100