"Math worksheet for practicing place value by completing equations and breaking down numbers into thousands, hundreds, tens, and ones."

Let’s solve each problem step by step.

We are working with place values: thousands, hundreds, tens, and ones.
Each part tells us how many of that place value we have. We add them up to get the total number.

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Problem 1:
7 thousands + 2 hundreds + 3 tens + 5 ones
= 7000 + 200 + 30 + 5 = 7235

Problem 2:
7 thousands + 0 hundreds + 0 tens + 5 ones
= 7000 + 0 + 0 + 5 = 7005

Problem 3:
8 thousands + 3 hundreds + 7 tens + 3 ones
= 8000 + 300 + 70 + 3 = 8373

Problem 4:
9 thousands + 3 hundreds + 5 tens + 0 ones
= 9000 + 300 + 50 + 0 = 9350

Problem 5:
6 thousands + 2 hundreds + 5 tens + 5 ones
= 6000 + 200 + 50 + 5 = 6255

Problem 6:
5 thousands + 6 tens + 0 hundreds + 1 one
→ Rearrange in order: 5 thousands + 0 hundreds + 6 tens + 1 one
= 5000 + 0 + 60 + 1 = 5061

Problem 7:
3 ones + 8 thousands + 3 tens + 5 hundreds
→ Rearrange: 8 thousands + 5 hundreds + 3 tens + 3 ones
= 8000 + 500 + 30 + 3 = 8533

Problem 8:
8 tens + 3 hundreds + 6 thousands + 9 ones
→ Rearrange: 6 thousands + 3 hundreds + 8 tens + 9 ones
= 6000 + 300 + 80 + 9 = 6389

Problem 9:
9 thousands + 4 hundreds + 5 ones + 7 tens
→ Rearrange: 9 thousands + 4 hundreds + 7 tens + 5 ones
= 9000 + 400 + 70 + 5 = 9475

Problem 10:
8 hundreds + 3 ones + 3 tens + 1 thousand
→ Rearrange: 1 thousand + 8 hundreds + 3 tens + 3 ones
= 1000 + 800 + 30 + 3 = 1833

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Now for the reverse problems — breaking down a number into its place values.

a. 2992
Look at each digit from left to right:
- Thousands place: 2 → 2 thousands
- Hundreds place: 9 → 9 hundreds
- Tens place: 9 → 9 tens
- Ones place: 2 → 2 ones
So: 2 thousands + 9 hundreds + 9 tens + 2 ones

b. 4922
- Thousands: 4
- Hundreds: 9
- Tens: 2
- Ones: 2
So: 4 thousands + 9 hundreds + 2 tens + 2 ones

c. 9177
- Thousands: 9
- Hundreds: 1
- Tens: 7
- Ones: 7
So: 9 thousands + 1 hundred + 7 tens + 7 ones

d. 4918
- Thousands: 4
- Hundreds: 9
- Tens: 1
- Ones: 8
So: 4 thousands + 9 hundreds + 1 ten + 8 ones

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Final Answer:

1) 7235
2) 7005
3) 8373
4) 9350
5) 6255
6) 5061
7) 8533
8) 6389
9) 9475
10) 1833

a. 2 thousands + 9 hundreds + 9 tens + 2 ones
b. 4 thousands + 9 hundreds + 2 tens + 2 ones
c. 9 thousands + 1 hundred + 7 tens + 7 ones
d. 4 thousands + 9 hundreds + 1 ten + 8 ones