All the solutions provided in **McGraw Hill Math Grade 1 Answer Key PDF Chapter 6 Lesson 4 Counting by 1s, 5s, and 10s**Â as per the latest syllabus guidelines.

## McGraw-Hill Math Grade 1 Answer Key Chapter 6 Lesson 4 Counting by 1s, 5s, and 10s

**Count**

**Count out loud. Write the missing numbers.**

Question 1.

Count by 1s.

38 39 __40__ __41__ __42
__Explanation:

The given pattern is skip by ones

In skip by ones we have to add one to it

Question 2.

Count by 5s.

85 90 ___ ___ ___

Answer:

85 90 95 100 105

Explanation:

The given pattern is skip by fives

In skip by fives we have to add five to it

Question 3.

Count by 1s.

106 107 ___ ___ ____

Answer:

106 107 108 109 110

Explanation:

The given pattern is skip by ones

In skip by ones we have to add one to it

Question 4.

Count by 5s.

25 30 ___ ___ ___

Answer:

25 30 35 40 45

Explanation:

The given pattern is skip by fives

In skip by fives we have to add five to it

Question 5.

Count by 10s.

40 50 ____ ___ ___

Answer:

40 50 60 70 80

Explanation:

The given pattern is skip by tens

In skip by tens we have to add ten to it

Question 6.

Count by 10s.

80 90 ____ ____ ____

Answer:

80 90 100 110 120

Explanation:

The given pattern is skip by tens

In skip by tens we have to add ten to it