We included HMH Into Math Grade 2 Answer Key PDF Module 10 Addition and Subtraction Counting Strategies to make students experts in learning maths.

You can Count On Me Circle 83 on the hundred chart. Then count on to 97. Show your work. Complete the equation to show the number you counted on.
____83___ + ___14___ = 97 Explanation:
Circled 83 on the hundred chart above.
Then counted on to 97.
Counted 14 more numbers after 83 till 97,
Completed the equation to show the
number I counted on as _83_+_14_ = 97.

Turn and Talk

Explain how you can use the hundred chart to find 34 + 12.
Use the hundred chart to circle 34,

Explanation:
First by using hundred chart to circle 34 and
counting 12 numbers more from 34 and
completing equation as 34 + 12 = 46.

Complete these problems to review prior concepts and
skills you will need for this module.

Count On a Hundred Chart

Find the first number on the chart. Count on. Write the missing numbers. Question 1.
27, 28, _____, 30, _____ , 32 Explanation:
Found the first number 27 on the chart and
counted on wrote the missing numbers 29 and
31.

Question 2.
10, ____, 12, 13, _____, 15 Explanation:
Found the first number 10 on the chart and
counted on wrote the missing numbers 11 and
14.

Question 3.
____, 80, ____, _____, 83 Explanation:
Found the first number 80 on the chart and
counted on wrote the missing number before 80
which is 79 and other missing numbers 81, 82.

Use a Number Line to Count On

Question 4.
2 + 8 = _______  Explanation:
Starting from 2 Counted till 8 more on number line as
shown added we got 2 + 8 =10.

Use a Number Line to Count Back

Count back to subtract. Show your work on the number line.
Question 5.
11 – 4 = ________  