All the solutions provided in **McGraw Hill Math Grade 1 Answer Key PDF Chapter 8 Lesson 1 Thinking of 10 **as per the latest syllabus guidelines.

## McGraw-Hill Math Grade 1 Answer Key Chapter 8 Lesson 1 Thinking of 10

**Count**

**Count the ones. Write how many ones. Write how many tens.**

Question 1.

________ ones

So there are _________ tens.

Answer:

30 ones

So there are 3 tens.

Explanation:

30 cubes = 30 ones

There are 30 green cubes.

Question 2.

________ ones

So there are _________ tens.

Answer:

50 ones

So there are 5 tens.

Explanation:

50 cubes = 50 ones

There are 50 blue cubes.