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## McGraw-Hill Math Grade 3 Answer Key Chapter 3 Lesson 2 Adding Two-Digit Numbers with Regrouping

**Add**

**Write the sum.**

Question 1.

Answer:

Explanation:

Sum of:

15 + 58 = 73.

Question 2.

Answer:

Explanation:

Sum of:

71 + 19 = 90.

Question 3.

Answer:

Explanation:

Sum of:

16 + 89 = 105.

Question 4.

Answer:

Explanation:

Sum of:

36 + 28 = 64.

Question 5.

Answer:

Explanation:

Sum of:

99 + 31 = 130.

Question 6.

Answer:

Explanation:

Sum of;

26 + 94 = 120.

Question 7.

Answer:

Explanation:

Sum of:

38 + 46 = 84.

Question 8.

Answer:

Explanation:

Sum of:

25 + 16 = 41.

Que 9.

How many apples did Kay and Jenny pick in all?

Answer:

Total number of apples Kay and Jenny picked = 73.

Explanation:

Number of apples Jenny picked = 38.

Number of apples Matthew picked = 42.

Number of apples Kay picked = 35.

Total number of apples Kay and Jenny picked = Number of apples Kay picked + Number of apples Jenny picked

= 35 + 38

= 73.