We included HMH Into Math Grade 3 Answer Key PDF Module 10 Addition and Subtraction Within 1,000 to make students experts in learning maths.
HMH Into Math Grade 3 Module 10 Answer Key Addition and Subtraction Within 1,000
Can you find 10 ways to make 100?
Show 10 ways to make 100 using addition. Write your equations below.
Answer:
For every equation we are adding with the ten with the answer we have got
in the previous sum.
Turn and Talk
Share your equations with a partner. How are they alike and how are they different? Explain why you might use numbers with a 0 in the ones place.
Answer:
15 + 5 = 20
10 + 10 = 20
Explanation:
the sum of the both equations are same but the inputs given was
different.
the inputs may be different
we have to get the sum same
alike, 17 + 3 = 20
How does it help to find sums of 100 if you know sums of 10?
Answer:
if we add zero for the sums of ten then
it will be same for 100
15 + 5 = 20
150 + 50 = 200
We have to add extra zero in the ones place
Are You Ready?
Complete these problems to review prior concepts and skills you will need for this module.
Understand Place Value
Write the value of the underlined digit.
Question 1.
53
Answer:
In 53, 3 is in ones place
Explanation:
The value of 3 in 53 is 3 ones.
Question 2.
78
Answer:
In 78 7 is in tens place
Explanation:
the value of 7 in 78 is seventy
Regroup Tens as Hundreds
Question 3.
Circle the blocks that show 1 hundred. Write the number three ways.
_________ tens
_________ hundreds
Answer:
40 tens
4 hundreds
Explanation:
The flat surfaces represents the hundreds, the lines represent the tens
and the dots represent as ones
Hundreds, Tens, and Ones
Question 4.
Use the blocks to write the number Write the number two ways.
Answer:
Explanation:
The flat surfaces represents the hundreds, the lines represent the tens
and the dots represent as ones