4th Grade Place Value Worksheets with Answer Key - Free Printable

Let’s go through each problem one by one. Remember: we’re looking for the place value of the underlined digit — that means, what is the actual value of that digit based on its position in the number?

For example:
- In 79,332, if the first 3 (from left) is underlined → it’s in the hundreds place → so its place value is 300.
But wait — let’s check which digit is actually underlined in each case.

Looking at the problems:

① 79,332 → underline is under the first 3 → that’s the hundreds place → 3 × 100 = 300

② 15,543 → underline under the first 5 → that’s the thousands place → 5 × 1,000 = 5,000

③ 63,174 → underline under the 7 → that’s the tens place → 7 × 10 = 70

④ 21,392 → underline under the 2 (first digit) → that’s the ten thousands place → 2 × 10,000 = 20,000

⑤ 29,345 → underline under the 4 → tens place → 4 × 10 = 40

⑥ 49,899 → underline under the second 9 (last digit) → ones place → 9 × 1 = 9

⑦ 19,132 → underline under the 3 → tens place → 3 × 10 = 30

⑧ 20,152 → underline under the 5 → tens place → 5 × 10 = 50

⑨ 19,112 → underline under the second 1 (in the tens place) → 1 × 10 = 10

Wait — let me double-check #9: 19,112 → digits are: ten-thousands:1, thousands:9, hundreds:1, tens:1, ones:2 → yes, the underlined 1 is in the tens place → 10

⑩ 80,206 → underline under the 2 → hundreds place → 2 × 100 = 200

⑪ 49,875 → underline under the 8 → hundreds place → 8 × 100 = 800

⑫ 22,595 → underline under the 9 → tens place → 9 × 10 = 90

⑬ 31,932 → underline under the 9 → hundreds place → 9 × 100 = 900

⑭ 65,592 → underline under the first 5 → thousands place → 5 × 1,000 = 5,000

⑮ 23,195 → underline under the 9 → tens place → 9 × 10 = 90

⑯ 65,605 → underline under the 6 (middle one) → hundreds place → 6 × 100 = 600

Wait — 65,605: digits are 6 (ten-thousands), 5 (thousands), 6 (hundreds), 0 (tens), 5 (ones). Underline is under the middle 6 → hundreds → 600

⑰ 57,195 → underline under the 9 → tens place → 9 × 10 = 90

⑱ 65,205 → underline under the 2 → hundreds place → 2 × 100 = 200

⑲ 15,004 → underline under the 4 → ones place → 4 × 1 = 4

⑳ 84,348 → underline under the first 4 → thousands place → 4 × 1,000 = 4,000

㉑ 17,090 → underline under the 9 → tens place → 9 × 10 = 90

㉒ 3,674 → underline under the 6 → hundreds place → 6 × 100 = 600

㉓ 10,932 → underline under the 9 → hundreds place → 9 × 100 = 900

㉔ 36,373 → underline under the 7 → tens place → 7 × 10 = 70

㉕ 5,673 → underline under the 6 → hundreds place → 6 × 100 = 600

㉖ 1,010 → underline under the 1 (middle one) → tens place → 1 × 10 = 10

Wait — 1,010: digits are 1 (thousands), 0 (hundreds), 1 (tens), 0 (ones). Underline is under the second 1 → tens → 10

㉗ 22,990 → underline under the last 0 → ones place → 0 × 1 = 0

Now let’s list all answers carefully:

① 300
② 5,000
③ 70
④ 20,000
⑤ 40
⑥ 9
⑦ 30
⑧ 50
⑨ 10
⑩ 200
⑪ 800
⑫ 90
⑬ 900
⑭ 5,000
⑮ 90
⑯ 600
⑰ 90
⑱ 200
⑲ 4
⑳ 4,000
㉑ 90
㉒ 600
㉓ 900
㉔ 70
㉕ 600
㉖ 10
㉗ 0

Final Answer:
① 300
② 5,000
③ 70
④ 20,000
⑤ 40
⑥ 9
⑦ 30
⑧ 50
⑨ 10
⑩ 200
⑪ 800
⑫ 90
⑬ 900
⑭ 5,000
⑮ 90
⑯ 600
⑰ 90
⑱ 200
⑲ 4
⑳ 4,000
㉑ 90
㉒ 600
㉓ 900
㉔ 70
㉕ 600
㉖ 10
㉗ 0