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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 4

Level 4 ⭐⭐⭐⭐

1 Addition to 200

➕ Add these numbers. Regroup when needed!

Problem	Answer	Problem	Answer
58 + 43 =		68 + 39 =
75 + 66 =		79 + 46 =
86 + 45 =		89 + 37 =
95 + 46 =		98 + 39 =

2 Subtraction with Borrowing

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

Problem	Answer	Problem	Answer
52 − 34 =		80 − 59 =
95 − 68 =		110 − 89 =
121 − 88 =		132 − 97 =
144 − 39 =		156 − 18 =

3 Multi-Step Word Problems

📝 These problems have two steps. Show your work.

Problem	Steps & Answer
A store had 175 pencils. They sold 60 in the morning and 48 in the afternoon. How many are left?
Noah had 55 cards. He got 18 more from his cousin and 22 from his uncle. How many does he have now?
There were 90 students in the gym. 38 left for lunch. Then 25 more students arrived. How many are in the gym 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
54 + 39 =	83
86 − 38 =	58
65 + 57 =	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 4.

24 + 7 =

31 - 5 =

6 × 5 =