# The Teacher's Guide-Free Worksheets, SMARTboard templates, and lesson plans for teachers.

### Adding Tens to a Number

Add tens to numbers. Includes a hundred chart.

### Counting on Tens and Ones

Counting on ones and tens. Includes a hundred chart.

### Rounding to Find the Sums2,  3

Round 2 two-digit numbers to find the sums.

### Adding Two Digit and One Digit Numbers2,  3

Add two digit and one digit numbers worksheet. 25 problems.

### Two Digit Addition With No Regrouping2

Two digit addition with no regrouping worksheet.  25 problems.

### Two Digit Addition With Regrouping Ones to Tens2, 3, 4, 5, 6, 7, 8, 9, 10

Two digit addition with regrouping ones to tens place worksheet.  12 problems.

### Two Digit Addition With Regrouping Ones to Tens 2, 3,   4,5

Two digit addition with regrouping ones to tens place worksheet.  20 problems.

### Two Digit Addition With Regrouping Ones to Tens 2,3,4,5

Two digit addition with regrouping ones to tens place worksheet.  25 problems.

### Two Digit Addition With Regrouping Ones to Tens Baseline Assessment2,3

Two digit addition with regrouping ones to tens place worksheet baseline assessment worksheet.  20 problems.

### Two Digit Addition With Regrouping Ones to Tens Baseline Assessment 2, 3

Two digit addition with regrouping ones to tens place worksheet baseline assessment worksheet.  10 problems.

### Two Digit Addition With Regrouping Ones to Tens Screening Assessment2,3

Two digit addition with regrouping ones to tens place worksheet baseline assessment worksheet.  20 problems.

### Two Digit Addition With Regrouping Ones and Tens Place

Two digit addition with regrouping ones and tens place worksheet.  25 problems.

### Two Digit Addition With Regrouping Tic Tac Toe Game

Two digit addition with regrouping ones to tens place Tic Tac Toe game.  10 games.

### Two Digit Addition With Regrouping-Three Numbers

Three number-two digit addition with regrouping ones to tens.