MyMathKidK-8 Curriculum

Review: 2-Digit + 1-Digit

Review adding single-digit to two-digit numbers

What You'll Learn

  • Review adding without regrouping
  • Review adding with regrouping
  • Build fluency with mental math

📖Review

Let's review adding a single digit to a two-digit number.

✏️Example

34 + 5 = 39. Add the ones: 4 + 5 = 9. Keep the tens: 30.

Practice Worksheets

2-Digit + 1-Digit Review 1

Review adding single digit to two-digit numbers

12 problems
Start

2-Digit + 1-Digit Review 2

More practice with 2-digit + 1-digit

12 problems
Start

2-Digit + 1-Digit Review 3

Additional 2-digit + 1-digit practice

12 problems
Start

2-Digit + 1-Digit Review 4

Keep practicing 2-digit + 1-digit

12 problems
Start

2-Digit + 1-Digit Review 5

Master 2-digit + 1-digit

12 problems
Start
Next
2-Digit + 2-Digit (No Regrouping)