Practice the questions of McGraw Hill Math Grade 4 Answer Key PDF Chapter 1 Test to secure good marks & knowledge in the exams.
McGraw-Hill Math Grade 4 Chapter 1 Test Answer Key
Write the place value of each underlined digit.
Question 1.
359,720
Answer:
359,720 = 9000.
Explanation:
Place value of 9 in 359,720:
9 × 1000 = 9000.
Question 2.
71,586
Answer:
71,586 = 80.
Explanation:
Place value of 8 in 71,586:
8 × 10 = 80.
Question 3.
829,023
Answer:
829,023 = 8,00,000.
Explanation:
Place value of 8 in 829,023:
8 × 1,00,000 = 8,00,000.
Question 4.
601,243
Answer:
601,243 = 0.
Explanation:
Place value of 0 in 601,243:
0 × 10,000 = 0.
Question 5.
8,382
Answer:
8,382 = 300.
Explanation:
Place value of 3 in 8,382:
3 × 100 = 300.
Question 6.
4,521
Answer:
4,521 = 1.
Explanation:
Place value of 1 in 4,521:
1 × 1 = 1.
Question 7.
Write the number thirty-two thousand, seven hundred sixty-one in standard form.
Answer:
23,761 is the number thirty-two thousand, seven hundred sixty-one in standard form.
Explanation:
Thirty-two thousand, seven hundred sixty-one = 23000 + 700 + 60 + 1
= 23,761.
Question 8.
Write the same number in expanded form.
Answer:
Thirty-two thousand, seven hundred sixty-one = 23,761.
Explanation:
Expanded form:
23,761 = Thirty-two thousand, seven hundred sixty-one.
Question 9.
Write the number 823,544 in expanded form
Answer:
823,544 = Eight lakhs, twenty three thousand, five hundred forty four.
Explanation:
Expanded form of 823,544:
Eight lakhs, twenty three thousand, five hundred forty four.
Question 10.
Write the same number in word form.
Answer:
Word form of Eight lakhs, twenty three thousand, five hundred forty four = 823,544.
Explanation:
Word form of Eight lakhs, twenty three thousand, five hundred forty four = 823,544.
Question 11.
In 568,143, the 6 has a value of 60,000. Move the 6 one place to the left. What is the value of the digit 6 now?
Answer:
Value of the digit 6 now = 6 × 100,000 = 600,000.
Explanation:
In 568,143, the 6 has a value of 60,000.
Move the 6 one place to the left.
=> 658,143
=> Value of the digit 6 now = 6 × 100,000 = 600,000.
Question 12.
In 3,894, the 3 has a value of 3,000. Move the 3 one place to the right. What is the value of the digit 3 now?
Answer:
Value of the digit 3 now = 8,394 = 300.
Explanation:
In 3,894, the 3 has a value of 3,000.
Move the 3 one place to the right.
=>Value of the digit 3 now = 3 × 100 = 300.
Compare each pair of numbers. Write <, >, or = for each.
Question 13.
514 ____ 745
Answer:
514 < 745.
Explanation:
514 is lesser than 745.
Question 14.
498 ____ 348
Answer:
498 > 348.
Explanation:
498 is greater than 348.
Question 5.
5,812 ____ 9,346
Answer:
5,812 < 9,346.
Explanation:
5,812 is lesser than 9,346.
Question 6.
378,612 ___ 378,012
Answer:
378,612 > 378,012.
Explanation:
378,612 is greater than 378,012.
Question 17.
1,989 ___ 3,241
Answer:
1,989 < 3,241.
Explanation:
1,989 is lesser than 3,241.
Question 18.
531,973 ____ 531,973
Answer:
531,973 = 531,973.
Explanation:
531,973 is equal to 531,973.
Question 19.
875,231 ____ 875,213
Answer:
875,231 > 875,213.
Explanation:
875,231 is greater than to 875,213.
Question 20.
916,222 ____ 916,217
Answer:
916,222 > 916,217.
Explanation:
916,222 is greater than 916,217.
Round each number to the place of the underlined digit.
Question 21.
721 ______
Answer:
Nearest hundred of 721 = 700.
Explanation:
721
Nearest hundred of 721 = 700.
Question 22.
62,431 ______
Answer:
Nearest hundred of 62,431 = 62,400.
Explanation:
62,431
Nearest hundred of 62,431 = 62,400.
Question 23.
553,285 ______
Answer:
Nearest hundred of 553,285 = 600,000.
Explanation:
553,285
Nearest hundred of 553,285 = 600,000.
Question 24.
3,571 ____
Answer:
Nearest hundred of 3,571 = 3,600.
Explanation:
3,571
Nearest hundred of 3,571 = 3,600.
Solve. Use another sheet of paper if you need to.
Question 25.
Bela, Jason, and Tom are playing a board game. Their scores are 20, 25, and 30 points. Jason does not have the most points. Bela does not have the fewest points. Tom has 30 points. How many points does each person have?
Answer:
Number of points Bela scored = 20.
Number of points Jason scored = 25.
Number of points Tom scored = 30.
Explanation:
Number of points they scored = 20, 25, 30.
Number of points Tom scored = 30.
Jason does not have the most points. Bela does not have the fewest points.
=>Number of points Bela scored = 20.
=> Number of points Jason scored = 25.
Question 26.
Ben, Julia, Lin, and Ali are standing in line at school. Julia is first. Ali is not second or fourth. Lin is directly behind Ahi. Ben is in front of Ali. In what order are the students in line?
Answer:
Julia – First.
Ben – Second.
Ali – third
Lin – Fourth,
Explanation:
Julia is first.
Ali is not second or fourth.
=> Ali = third or fifth.
Lin is directly behind Ali
=> Lin = fourth as if Ali is third.
Ben is in front of Ali.
=> Ben = second.
Julia, Ben, Ali, Lin.