B.2
Add & Subtract Whole Numbers
Q2 · Dec–FebAdd and subtract numbers up to the millions, regrouping as needed.
Level
Medium
Problems
Add & Subtract Whole Numbers
Skill B.2 · Adding & subtracting whole numbers · ★★☆ Medium · Quarter 2
- Name
- Date
Score/ 12
Scan for answers
Add or subtract.
Example
605214
−387596
217618
Think: Line up the places and work from the ones, regrouping where the top digit is smaller: .
- 1221818−57320
- 2867123−83146
- 3548219+13187
- 4970735−20900
- 5822010−65021
- 6419265−39629
- 7435665+72249
- 8392316+68074
- 9173441+51701
- 10918083+76930
- 11404647+72260
- 12643805+34312
Answer Key
B.2 Add & Subtract Whole Numbers · ★★☆ Medium
- 1164,498
- 2783,977
- 3561,406
- 4949,835
- 5756,989
- 6379,636
- 7507,914
- 8460,390
- 9225,142
- 10995,013
- 11476,907
- 12678,117
B. Adding & subtracting whole numbers4 skills
- B.1Estimate Sums & Differences
- B.2Add & Subtract Whole Numbers
- B.3Complete Addition & Subtraction Sentences
- B.4Properties of Addition