Let’s solve each part step by step.
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Part 1: Identify the place value of the digit 7 in each number.
Place value means *where* the digit is located — like ones, tens, hundreds, thousands, etc.
We’ll go one by one:
a.
6 725
Digits from right to left:
- 5 → ones
- 2 → tens
- 7 →
hundreds ← this is our digit!
→ So, 7 is in the
hundreds place.
b.
15 987
From right:
- 7 → ones
- 8 → tens
- 9 → hundreds
- 5 → thousands
- 1 → ten thousands
The 7 is at the end →
ones place.
c.
137 691
Break it down:
- 1 → hundred thousands
- 3 → ten thousands
- 7 →
thousands ← here it is!
→ So, 7 is in the
thousands place.
d.
4 785 613
Let’s group: 4 million, 785 thousand, 613
So positions (from right):
- 3 → ones
- 1 → tens
- 6 → hundreds
- 5 → thousands
- 8 → ten thousands
- 7 →
hundred thousands ← yes!
→ 7 is in the
hundred thousands place.
e.
7 536 844
This is 7 million...
So the first digit from the left is 7 → that’s
millions place.
→ 7 is in the
millions place.
f.
1 474 123
Grouped: 1 million, 474 thousand, 123
Look at the “474” part — the middle 7 is in the
ten thousands place? Let’s check:
Write it out with places:
Millions | Hundred Thousands | Ten Thousands | Thousands | Hundreds | Tens | Ones
1 | 4 | 7 | 4 | 1 | 2 | 3
Yes! The 7 is under
Ten Thousands.
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Part 2: Identify the VALUE of the digit 9 in each number.
Value means what the digit is worth based on its place — so if 9 is in the thousands place, its value is 9,000.
a.
9 622
9 is in the
thousands place → value =
9,000
b.
190 553
Break it: 1 hundred thousand, 9 ten thousands, 0 thousands...
So 9 is in
ten thousands → value =
90,000
c.
900 752
9 is in the
hundred thousands place → value =
900,000
d.
9 685 148
That’s 9 million → 9 is in
millions place → value =
9,000,000
e.
5 754 925
Look at the digits: ...925 at the end
9 is in the
hundreds place → value =
900
f.
63 589
Last digit is 9 →
ones place → value =
9
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Final Answer:
1. Place value of digit 7:
a. hundreds
b. ones
c. thousands
d. hundred thousands
e. millions
f. ten thousands
2. Value of digit 9:
a. 9,000
b. 90,000
c. 900,000
d. 9,000,000
e. 900
f. 9
Parent Tip: Review the logic above to help your child master the concept of place value worksheet grade 4.
