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Math – Multi-Digit Addition & Subtraction

Math · CCSS: 4.NBT.B.5, 4.NBT.B.6 · Level 4 · Worksheet 2 of 5 · Practice Set 3

Level 4 ⭐⭐⭐⭐

1 Addition to 200

➕ Add these numbers. Regroup when needed!

Problem	Answer	Problem	Answer
56 + 49 =		67 + 57 =
75 + 38 =		79 + 32 =
85 + 75 =		88 + 79 =
94 + 78 =		97 + 89 =

2 Subtraction with Borrowing

➖ Subtract. Remember to borrow when the top digit is smaller!

Problem	Answer	Problem	Answer
48 − 19 =		77 − 29 =
94 − 26 =		110 − 35 =
121 − 27 =		132 − 26 =
143 − 38 =		154 − 75 =

3 Multi-Step Word Problems

📝 These problems have two steps. Show your work.

Problem	Steps & Answer
A farm had 160 eggs. They sold 70 in the morning and 25 in the afternoon. How many are left?
Aisha had 38 stamps. She got 24 more from her aunt and 16 from her dad. How many does she have now?
There were 110 fans at the game. 45 left early. Then 20 more fans arrived. How many fans are there now?

4 Challenge: Find the Error

🔍 Each problem has a wrong answer. Find and fix the mistake!

Problem	Given Answer	What's Wrong?	Correct Answer
67 + 28 =	85
94 − 56 =	48
73 + 49 =	112

5 SBA Practice: Multi-Step Problem

These problems have more than one step, just like the state test. Show ALL your work and explain your method.

Problem: A factory makes 236 toys each day. How many toys does it make in 14 days? Show your multiplication strategy step by step.

Step 1:

Step 2:

My answer:

Why I chose this method:

+ Bonus Math Practice

Try one extra round for Set 3.

18 + 7 =

25 - 5 =

6 × 4 =