Grade 4 - Final Test - Math Interactive Worksheet - Edform - Free Printable

Let's solve each of these problems step by step and explain the reasoning.

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Question 1: Which of these is the number 5,005,014?

We are given the number 5,005,014 and asked to choose its correct word form.

Break it down:
- 5,005,014 = 5 million + 5 thousand + 14
- So, it’s five million, five thousand, fourteen

Now check the options:

A) five million, five hundred, fourteen → ✘ (wrong — says "hundred" instead of "thousand")
B) five million, five thousand, fourteen → ✔ CORRECT
C) five thousand, five hundred, fourteen → ✘ (way too small)
D) five billion, five million, fourteen → ✘ (billions are much larger)

✔ Answer: B

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Question 2: The estimated cost to build a new baseball stadium is ninety-four million dollars. What is this number in standard form?

Ninety-four million = 94,000,000

Check the choices:

A) $90,400 → too small
B) $94,000 → still too small
C) $90,400,000 → that’s 90.4 million
D) $94,000,000 → ✔ Correct!

✔ Answer: D

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Question 3: There were sixty-two thousand, seven hundred twenty-one seagulls nesting on an island. What is this number in standard form?

"Sixty-two thousand" = 62,000
"Seven hundred twenty-one" = 721
Add them: 62,000 + 721 = 62,721

Check the options:

A) 62,721 → ✔ Correct
B) 627,021 → too big
C) 62,000,721 → way too big (over 62 million)
D) 62,700,021 → even bigger

✔ Answer: A

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Question 4: Which of the following has the greatest value?

Compare:
A) 12.1
B) 0.97
C) 4.23
D) 5.08

Look at whole numbers first:
- 12.1 has the largest whole number part (12), so it's clearly the largest.

Even though 5.08 and 4.23 are greater than 0.97, none are as large as 12.1.

✔ Answer: A

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Question 5: Which decimal should be placed in the box to have the numbers in order from least to greatest?

Sequence:
0.28 → 0.32 → 0.54 → ? → 0.86

So we need a number between 0.54 and 0.86.

Check options:
A) 0.25 → too small (less than 0.28) → ✘
B) 0.45 → less than 0.54 → ✘
C) 0.61 → between 0.54 and 0.86 → ✔
D) 0.93 → greater than 0.86 → would break order → ✘

Only 0.61 fits.

✔ Answer: C

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Question 6: What is 67,834,519 rounded to the nearest hundred thousand?

To round to the nearest hundred thousand, look at the ten thousands place.

- Number: 67,834,519
- Break it down:
- Hundred thousands digit: 8 (from 67,800,000)
- Ten thousands digit: 3 (from 67,834,519)
- Since 3 < 5, we round down

So, 67,834,519 ≈ 67,800,000

Check options:
A) 67,000,000 → too low
B) 67,800,000 → ✔ Correct
C) 67,830,000 → that’s rounding to ten thousand, not hundred thousand
D) 67,900,000 → too high

✔ Answer: B

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Question 7: What is 583,607 rounded to the nearest hundred?

To round to the nearest hundred, look at the tens digit.

- Number: 583,607
- Hundreds digit: 6 (from 583,600)
- Tens digit: 0 (from 607 → tens place is 0)
- Since 0 < 5, we round down

So, 583,607 ≈ 583,600

Check options:
A) 583,000 → rounds to thousand, too low
B) 583,600 → ✔ Correct
C) 583,700 → too high
D) 84,000 → completely wrong

✔ Answer: B

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✔ Final Answers:

1. B
2. D
3. A
4. A
5. C
6. B
7. B

Let me know if you'd like explanations in simpler terms or visual aids!