# Into Math Grade 1 Module 10 Lesson 1 Answer Key Count to 120

We included HMH Into Math Grade 1 Answer Key PDF Module 10 Lesson 1 Count to 120 to make students experts in learning maths.

## HMH Into Math Grade 1 Module 10 Lesson 1 Answer Key Count to 120

I Can count forward from any number up to 120.

Toss the number cubes. Make a two-digit number. Write the number in the box. Count forward from that number.  Children each toss a number cube. Each pair decides how to use the numbers they toss to make a two-digit number. They write their number in a box and then count forward as they write the next five numbers. Repeat the activity two more times. Explanation:
I tossed number cubes, got the number 12, 25 and 63
I started with the numbers 12, 25 and 63, counted by 1’s and wrote the next 5 numbers.

Build Understanding

Question 1.
There are 25 toy cars inside the box and some toy cars outside the box. How can you count by ones to find how many toy cars there are in all? There are ___________ toy cars in all. Explanation:
There are 25 toy cars inside the box and some toy cars outside the box
I started at the number 25, counted by 1’s and wrote the next 5 numbers
They are 26, 27, 28, 29 and 30
There are 30 toy cars in all.

Question 2.
Sally has 45 shells. Then she gets these new shells. How can you count by ones to find how many shells she has now? Sally has _________ shells now. Explanation:
Sally has 45 shells
Then she gets these new shells
I started at the number 45, counted by 1’s and wrote the numbers till the last shell
The numbers are 46, 47, 48, 49, 50, 51 and 52
Sally has 52 shells now.

Turn and Talk When you count objects added to a group, how do you know what number to start with?
When i count objects added to a group i started with the number of objects given in question and then counted by 1’s.

Question 3. A. Look at the chart. What pattern do you see?
The pattern i see in the number chart is number count by 1’s from left to the right and skip count by 10’s from top to bottom.

B. Find the number on the chart. Count by ones. Write the next 5 numbers.
98, _____, _____, ______, _____, _______ Explanation:
I started at the number 98, counted by 1’s and wrote the next 5 numbers
The numbers are 99, 100, 101, 102, 103.

C. What happens when you count over 100?
When i count over 100 i will get 101
That is 1 more than 100 and so on
The numbers will be 3 digit numbers.

Check Understanding

Start at the number. Count by ones. Write the next 5 numbers.

Question 1.
32, _____, _____, ______, _____, _______ Explanation:
I started at the number 32, counted by 1’s and wrote the next 5 numbers
The numbers are 33, 34, 35, 36, 37.

Question 2.
96, _____, _____, ______, _____, _______ Explanation:
I started at the number 96, counted by 1’s and wrote the next 5 numbers
The numbers are 97, 98, 99, 100 and 101.

Question 3.
Attend to Precision There are 21 buttons in a jar and 4 buttons outside the jar. Draw the buttons that are outside the jar. Write the number below each button as you count. Find the number of buttons in all. There are ________ buttons in all. Explanation:
There are 21 buttons in a jar and 4 buttons outside the jar
I drew 4 more buttons
I started counting at 21, counted by 1’s and wrote next 4 numbers
The numbers are 22, 23, 24, 25
So, there are 25 buttons in all.

Write the next 5 numbers.

Question 4.
96, _____, _____, ______, _____, _______ Explanation:
I started at the number 96, counted by 1’s and wrote the next 5 numbers
The numbers are 97, 98, 99, 100 and 101.

Question 5.
115, _____, _____, ______, _____, _______ Explanation:
I started at the number 115, counted by 1’s and wrote the next 5 numbers
The numbers are 116, 117, 118, 119 and 120.

Question 6.
Open-Ended Write a number from 60 to 90 in the box. Then write the next 5 numbers.  