Go through the Math in Focus Grade 2 Workbook Answer Key Chapter 2 Addition up to 1,000 to finish your assignments.
Math in Focus Grade 2 Chapter 2 Answer Key Addition up to 1,000
Put on Your Thinking cap!
challenging practice
Write the missing numbers.
Question 1.
Answer:
Explanation:
In ones place 3 and 1 makes 4
so, missing number is 3
Question 2.
Answer:
Explanation:
In hundreds place 6 hundreds and 2 hundreds make 8 hundreds
Question 3.
Answer:
Explanation:
In tens place 0 tens + 9 tens is 9 tens
Question 4.
Answer:
Explanation:
In tens place 2 tens and 4 tens make 6 tens
Question 5.
Answer:
Explanation:
7 ones + 5 ones = 12
1 tens and 2 ones
In tens place 3 tens 9 tens and 1 ten = 13 tens
Question 6.
Answer:
Explanation:
In ones place 3 ones and 9 ones make 12 ones
That is 1 tens and 2 ones
1 ten will be carry
So, 8 ten +5 ten + 1 ten ten = 8 + 6 = 14 tens
Do these.
Question 7.
Answer:
Explanation:
The numbers are written in least to greatest
a. Order the numbers from greatest to least.
Answer:
Explanation:
The number are written in Decending order
b. Add 100 to the least number. Show your work.
Answer: 554
Explanation:
The least number in the given numbers is 454 + 100 = 554
Put On Your Thinking Cap!
problem Solving
Make two 3-digit numbers from the numbers below. Use each number only once. What are the two 3-digit numbers that give the greatest answer when you add them?
____ ____ _____
Answer:
Explanation:
5, 1, 2 = 5 + 1 + 2 = 8
and 4, 3, 0 = 4 + 3 + 0 = 7
are the two 3-digit numbers that give the greatest answer when you add them
Chapter Review/Test
Vocabulary
Fill in the blanks with words from the box.
The words may be used more than once.
Question 1.
Step 1
Add the _____
2 ones + 8 ones = 10 ones
__________ the ones.
10 ones = 1 ten 0 ones
Explanation:
Add the ones
2 ones + 8 ones = 10 ones
Regroup the ones.
10 ones = 1 ten 0 ones
Step 2
Add the ________
1 ten + 6 tens + 6 tens = 13 tens
___________ the tens.
13 tens = 1 _________ 3 ____
Explanation:
Add the tens
1 ten + 6 tens + 6 tens = 13 tens
Regroup the tens.
13 tens = 1tens 3 ones
Step 3
Add the ____
1 hundred + 4 hundreds + 2 hundreds
= 7 hundreds
462 + 268 = 730
Explanation:
Add the hundreds
1 hundred + 4 hundreds + 2 hundreds
= 7 hundreds
462 + 268 = 730
Concepts and Skills
Add.
Then match the problems with the same answer.
Question 2.
Answer:
Explanation:
The addition of three digits number is found on both sides
And matched the sum of numbers
Problem Solving
Solve.
Question 3.
Mr. Thomas drives 173 miles on Monday. On Tuesday, he drives 216 miles. How many miles does he drive in all?
He drives ___ miles in all.
Answer:
He drives ___ miles in all.
Explanation:
Mr. Thomas drives 173 miles on Monday.
On Tuesday, he drives 216 miles.
173 + 216 = 389 miles does he drive in all
Question 4.
A carpenter has 362 pieces of lumber. He needs another 228 pieces of lumber to build a bridge. How many pieces of lumber does he need to build the bridge?
He needs ___ pieces of lumber to build the bridge.
Answer:
He needs ___ pieces of lumber to build the bridge
Explanation:
A carpenter has 362 pieces of lumber.
He needs another 228 pieces of lumber to build a bridge.
362 + 228 = 590 pieces of lumber does he need to build the bridge
Solve.
Question 5.
A movie theater sells 294- tickets to the first show. It sells 457 tickets to the second show. How many tickets does it sell in all?
It sells ___ tickets in all.
Answer:
It sells ___ tickets in all
Explanation:
A movie theater sells 294- tickets to the first show.
It sells 457 tickets to the second show.
294 + 457 = 751 tickets does it sell in all
Question 6.
Shantel has 546 stickers in her collection. She has 278 fewer stickers than Sherice. How many stickers does Sherice have in her collection?
Shantel has ___ stickers in her collection.
Answer:
Shantel has ___ stickers in her collection
Explanation:
Shantel has 546 stickers in her collection.
She has 278 fewer stickers than Sherice.
546 + 278 = 824 stickers does Sherice have in her collection