Multi-Digit Addition Problem Set
Grade 4 • Module 1 Lesson 11 Problem Set (Modified)
Multi-Digit Addition
Add multi-digit whole numbers using the standard algorithm and bundling.
Name:
Date:
Visual Model & Steps: 4,328 + 2,845
Rule: 10 of any unit = 1 of the next unit
1
Add Ones: 8 + 5 = 13 ones. Bundle 13 ones as 1 ten 3 ones. Write 1 above the tens column!
2
Add Tens: 1 (bundled) + 2 + 4 = 7 tens. No bundling needed.
3
Add Hundreds: 3 + 8 = 11 hundreds. Bundle 11 hundreds as 1 thousand 1 hundred. Write 1 above thousands!
4
Add Thousands: 1 (bundled) + 4 + 2 = 7 thousands. Total: 7,173.
Standard Algorithm
1 - 1
4 3 2 8
7 1 7 3
Bundled units added above!
1 Solve: 5,436 + 2,388
Hint: Regroup ones into tens, and tens into hundreds.
Thousands
Hundreds
Tens
Ones
Bundles
5
4
3
6
+2
3
8
8
Step Checklist: 6 + 8 = 14 (bundle 1 ten) 1 + 3 + 8 = 12 (bundle 1 hundred) 1 + 4 + 3 = 8 hundreds 5 + 2 = 7 thousands
2 Solve: 24,653 + 3,824
Write the numbers vertically. Line up digits by place value.
24,653
+3,824
Check: Did you line up 3,824 under the thousands?
3 Solve: 142,391 + 45,862
Write the numbers vertically and solve using bundling.
142,391
+45,862
Estimate first: 140,000 + 46,000 ≈ 186,000
Module 1 • Addition with the Standard Algorithm Turn page for Word Problems →
Lesson 11 Problem Set • Page 2
Word Problems & Tape Diagrams
RDW Strategy: Read • Draw • Write
4
Weekend Zoo Visitors
On Saturday, 24,185 people visited the city zoo.
On Sunday, 17,452 people visited the zoo.
How many total visitors came to the zoo over the entire weekend?
Step 1: Complete the Tape Diagram
Write the numbers in each part. Put a "?" for the total.
Total Weekend Visitors: ?
Saturday 24,185
Sunday 17,452
Operation: We combine two parts to find the total → Add (+)
Step 2: Solve with Standard Algorithm
24,185
+17,452
Step 3: Write in a complete sentence
A total of visitors came to the zoo over the weekend.
5
School Book Drive (Comparison Problem)
At an annual book drive, Lincoln School collected 15,348 books.
Oak Elementary collected 4,865 MORE books than Lincoln School.
How many total books did Oak Elementary collect?
Step 1: Examine the Comparison Model
Oak has the same amount as Lincoln, plus 4,865 more.
Lincoln:
15,348
Oak:
15,348
+ 4,865 more
Total Oak:
? books
Key Cue: "More than" means add the difference to Lincoln's amount!
Step 2: Solve with Standard Algorithm
15,348
+4,865
Step 3: Write your answer
Oak Elementary collected books in total.
My Math Self-Check:
I lined up numbers by place value. I bundled when a sum was 10 or more. I labeled parts in my tape diagrams.
Great job using place value strategies to add multi-digit numbers! Eureka Math • Grade 4 Module 1 Lesson 11
