All the solutions provided in **McGraw Hill Math Grade 2 Answer Key PDF Chapter 4 Lesson 6 Rewrite Two-Digit Subtraction** will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 2 Answer Key Chapter 4 Lesson 6 Rewrite Two-Digit Subtraction

**Explore and Explain**

**Teacher Directions:** 54 flowers were planted in the garden. Write this number first. 36 flowers have bloomed. Write this number below. How many flowers still need to bloom? Rewrite the problem to subtract.

Answer:

Explanation:

54 flowers were planted in the garden.

36 flowers have bloomed.

54 – 36 = 18

**See and Show**

You can rewrite a problem to subtract

Find 83 – 28.

Step 1 Rewrite.

Step 2 Subtract.

**Helpful Hint**

Write the greater number on top. Write the other number below it.

Line up the ones and the tens.

**Rewrite the problem. Subtract.**

Question 1.

38 – 19

Answer:

Explanation:

The difference of 38 and 19 is 19

38 – 19 = 19

Question 2.

42 – 27

Answer:

Explanation:

The difference of 42 and 27 is 15

42 – 27 = 15

Question 3.

53 – 38

Answer:

Explanation:

The difference of 53 and 38 is 15

53 – 38 = 15

Question 4.

82 – 46

Answer:

Explanation:

The difference of 82 and 46 is 36

82 – 46 = 36

Question 5.

74 – 38

Answer:

Explanation:

The difference of 74 and 38 is 36

74 – 38 = 36

Question 6.

60 – 48

Answer:

Explanation:

The difference of 60 and 48 is 12

60 – 48 = 12

**Talk Math** Why is it helpful to rewrite subtraction?

Explanation:

We need to regroup that it helpful to rewrite subtraction

**On My Own**

**Rewrite the problems. Subtract.**

Question 7.

62 – 38

Answer:

Explanation:

The difference of 62 and 38 is 24

62 – 38 = 24

Question 8.

74 – 39

Answer:

Explanation:

The difference of 74 and 39 is 35

74 – 39 = 35

Question 9.

57 – 39

Answer:

Explanation:

The difference of 57 and 39 is 18

57 – 39 = 18

Question 10.

88 – 49

Answer:

Explanation:

The difference of 88 and 49 is 39

88 – 49 = 39

Question 11.

35 – 25

Answer:

Explanation:

The difference of 35 and 25 is 10

35 – 25 = 10

Question 12.

62 – 38

Answer:

Explanation:

The difference of 62 and 38 is 24

62 – 38 = 24

Question 13.

67 – 19

Answer:

Explanation:

The difference of 67 and 19 is 48

67 – 19 = 48

Question 14.

83 – 39

Answer:

Explanation:

The difference of 83 and 39 is 44

83 – 39 = 44

Question 15.

90 – 36

Answer:

Explanation:

The difference of 90 and 36 is 54

90 – 36 = 54

**Problem Solving**

Question 16.

There are 64 flowers growing in Kyla’s garden. She picks 18 flowers. How many flowers are left in the garden?

______ flowers

Answer:

46 flowers

Explanation:

There are 64 flowers growing in Kyla’s garden. She picks 18 flowers.

64 – 18 = 46

46 flowers are left in the garden.

Question 17.

Tyler kept track of the weather for 73 days. It was sunny 59 days. How many days were not sunny?

________ days

Answer:

14 days

Explanation:

Tyler kept track of the weather for 73 days. It was sunny 59 days.

73 – 59 = 14

14 days were not sunny.

Question 18.

Jackie has 32 houses on her street. She counted 17 that are brick. How many houses are not brick?

____ houses

Answer:

15 houses

Explanation:

Jackie has 32 houses on her street. She counted 17 that are brick.

32 – 17 = 15

15 houses are not brick.

**HOT Problem **There are 91 children. 32 children play baseball. 21 children play soccer. How many children do not play baseball or soccer? Explain.

Answer:

38 children do not play baseball or soccer

Explanation:

There are 91 children.

32 children play baseball.

91 – 32 = 59

21 children play soccer

59 – 21 = 38

### McGraw Hill My Math Grade 2 Chapter 4 Lesson 6 My Homework Answer Key

**Practice**

**Rewrite the problems. Subtract.**

Question 1.

74 – 25

Answer:

Explanation:

The difference of 74 and 25 is 49

74 – 25 = 49

Question 2.

60 – 37

Answer:

Explanation:

The difference of 60 and 37 is 23

60 – 37 = 23

Question 3.

86 – 48

Answer:

Explanation:

The difference of 86 and 48 is 38

86 – 48 = 38

Question 4.

45 – 28

Answer:

Explanation:

The difference of 45 and 28 is 17

45 – 28 = 17

Question 5.

84 – 38

Answer:

Explanation:

The difference of 84 and 38 is 46

84 – 38 = 46

Question 6.

37 – 18

Answer:

Explanation:

The difference of 37 and 18 is 19

37 – 18 = 19

**Rewrite the problems. Subtract.**

Question 7.

72 – 37

Answer:

Explanation:

The difference of 72 is 37 is 35

72 – 37 = 35

Question 8.

27 – 18

Answer:

Explanation:

The difference of 27 and 18 is 9

27 – 18 = 9

Question 9.

68 – 39

Answer:

Explanation:

The difference of 68 and 39 is 29

68 – 39 = 29

Question 10.

45 birds are flying. 17 birds land on the water. How many birds are still flying?

___ birds

Answer:

28 birds

Explanation:

45 birds are flying. 17 birds land on the water.

45 – 17 = 28

28 birds are still flying.

**Test Practice**

Question 11.

Mark the answer that shows how to rewrite and solve 83 – 46.

Answer:

Explanation:

83 – 46 = 37

so, marked second option.

**Math at Home** Together with your child think of a 2-digit subtraction problem in your lives. Have them solve it.