Math Drills
3-Number Calculations worksheets for Grade 2 (Elementary School)
What this unit covers
Working three numbers from left to right is consolidated through column form, plain calculation, fill-in-the-blank items and word problems. All-addition and all-subtraction come first, then the mixed forms of add then subtract and subtract then add, before Addition Strategies, Subtraction Strategies and Addition and Subtraction Strategies pull the ideas together.
For 20 - 8 + 2, adding the last two numbers first to get 20 - 10 and answering 10 stands out. A regrouping trick learned in the strategy work has been carried into an expression that mixes subtraction and addition. Where two amounts are taken away one after the other, children also answer using only one of them.
Learning steps
Addition
- Three Numbers (Column Calculation)
- Three Numbers (Column Calculation)
- Three Numbers (Column Calculation)
- Calculation
- Fill in the Blank
- Word Problems
Subtraction
- Calculation
- Fill in the Blank
- Subtracting in Order (Word Problems)
Addition and Subtraction (Add → Subtract)
- Calculation
- Fill in the Blank
- Word Problems
Addition and Subtraction (Subtract → Add)
- Calculation
- Fill in the Blank
- Word Problems
Order and Strategy
- Addition Strategies
- Subtraction Strategies
- Addition and Subtraction Strategies
- Word Problems
Worksheets
Addition
Column Calculation (No Carrying)
- Three Numbers (Column Calculation)24 questions
Column Calculation (1 Carry)
- Three Numbers (Column Calculation)24 questions
Column Calculation (2 Carries)
- Three Numbers (Column Calculation)24 questions
Calculation
- Calculation20 questions
Fill in the Blank
- Fill in the Blank20 questions
Word Problems
- Word Problems6 questions
Subtraction
Addition and Subtraction (Add → Subtract)
Addition and Subtraction (Subtract → Add)
Order and Strategy
Summary Prints
Column Calculation (Addition)
- Addition · Three Numbers (Column Calculation)8 questions
- Addition · Three Numbers (Column Calculation)8 questions
- Addition · Three Numbers (Column Calculation)8 questions
Calculation
- Addition · Calculation5 questions
- Subtraction · Calculation5 questions
- Addition and Subtraction (Add → Subtract) · Calculation5 questions
- Addition and Subtraction (Subtract → Add) · Calculation5 questions
Fill in the Blank
- Addition · Fill in the Blank5 questions
- Subtraction · Fill in the Blank5 questions
- Addition and Subtraction (Add → Subtract) · Fill in the Blank5 questions
- Addition and Subtraction (Subtract → Add) · Fill in the Blank5 questions
Calculation (Strategy)
- Order and Strategy · Addition Strategies7 questions
- Order and Strategy · Subtraction Strategies7 questions
- Order and Strategy · Addition and Subtraction Strategies6 questions
Word Problems
Shuffled questions- Addition · Word Problems1 question
- Subtraction · Subtracting in Order (Word Problems)1 question
- Addition and Subtraction (Subtract → Add) · Word Problems1 question
- Order and Strategy · Word Problems3 questions
Frequently asked questions
- What do the “3-Number Calculations” worksheets for Grade 2 (Elementary School) practice?
- They cover problems such as Three Numbers (Column Calculation), Calculation, Fill in the Blank, Word Problems, Subtracting in Order (Word Problems), Addition Strategies, Subtraction Strategies, Addition and Subtraction Strategies.
- How many “3-Number Calculations” worksheets are there for Grade 2 (Elementary School)?
- 82 worksheets are free to use. Every one is a printable PDF and comes with an answer key.

















































































