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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 2

Level 4 ⭐⭐⭐⭐

1 Addition to 200

➕ Add these numbers. Regroup when needed!

Problem	Answer	Problem	Answer
53 + 48 =		67 + 37 =
74 + 49 =		78 + 65 =
85 + 46 =		88 + 64 =
94 + 47 =		97 + 73 =

2 Subtraction with Borrowing

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

Problem	Answer	Problem	Answer
41 − 18 =		74 − 36 =
92 − 69 =		106 − 59 =
120 − 54 =		131 − 46 =
142 − 48 =		153 − 66 =

3 Multi-Step Word Problems

📝 These problems have two steps. Show your work.

Problem	Steps & Answer
A bakery had 140 rolls. They sold 55 in the morning and 32 in the afternoon. How many are left?
Diego had 45 marbles. He got 20 more from his brother and 15 from a friend. How many does he have now?
There were 95 kids at recess. 40 went inside. Then 12 more kids came outside. How many are at recess 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
48 + 36 =	74
81 − 47 =	44
59 + 68 =	117

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 2.

12 + 7 =

19 - 5 =

6 × 3 =