Two-Digit Addition Strategies
Use place value strategies to add two-digit numbers with and without regrouping.
10 worksheetsRead the explainer →
- 1Add 2-Digit + 1-Digit (no regrouping)Add a two-digit and one-digit number without regrouping.adaptive
- 2Add 2-Digit + 1-Digit (regrouping)Add a two-digit and one-digit number with regrouping.adaptive
- 3Add 2-Digit + 1-Digit (regrouping) — Extra PracticeAdd a two-digit and one-digit number with regrouping.adaptive
- 4Add Multiple of 10 + One-DigitAdd a tens number and ones digit (e.g. 40+7=47).adaptive
- 5Add Multiples of 10Add two multiples of ten (e.g. 40+30=70).adaptive
- 6Add Multiple of 10 + One-Digit — Extra PracticeAdd a tens number and ones digit (e.g. 40+7=47).adaptive
- 7Add Two-Digit Numbers (no regrouping)Add two two-digit numbers without regrouping.adaptive
- 8Add Two-Digit Numbers (regrouping)Add two two-digit numbers with regrouping.adaptive
- 9Use Place Value to AddAdd two-digit numbers using place value blocks.adaptive
- 10Use Hundred Chart to AddUse a hundred chart to find the result of adding two numbers.adaptive