Combine hundreds, tens and ones into a complete number.
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Place Value within 1000 Worksheet
Combine the place-value parts into a complete number.
Name: Date:
Hint: Keep zero digits in their places.
Question 1:1.8×100 + 8×10 + 4 =
Question 2:2.8×100 + 9×10 + 2 =
Question 3:3.6×100 + 0×10 + 9 =
Question 4:4.2×10 + 8 =
Question 5:5.4×100 + 9×10 + 8 =
Question 6:6.3×100 + 2×10 + 9 =
Question 7:7.8×100 + 3×10 + 4 =
Question 8:8.5×100 + 5×10 + 6 =
Question 9:9.2×10 + 5 =
Question 10:10.2×100 + 2×10 + 9 =
Question 11:11.8×100 + 0×10 + 9 =
Question 12:12.5×100 + 0×10 + 5 =
Question 13:13.8×100 + 5×10 + 5 =
Question 14:14.4×100 + 4×10 + 1 =
Question 15:15.7×100 + 8×10 + 9 =
Question 16:16.9×100 + 3×10 + 7 =
Question 17:17.4×10 + 2 =
Question 18:18.3×100 + 6×10 + 2 =
Question 19:19.3×100 + 6×10 + 0 =
Question 20:20.1×100 + 3×10 + 8 =
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Answer key
Compare your answers after completing the worksheet.
1.8×100 + 8×10 + 4 =884
2.8×100 + 9×10 + 2 =892
3.6×100 + 0×10 + 9 =609
4.2×10 + 8 =28
5.4×100 + 9×10 + 8 =498
6.3×100 + 2×10 + 9 =329
7.8×100 + 3×10 + 4 =834
8.5×100 + 5×10 + 6 =556
9.2×10 + 5 =25
10.2×100 + 2×10 + 9 =229
11.8×100 + 0×10 + 9 =809
12.5×100 + 0×10 + 5 =505
13.8×100 + 5×10 + 5 =855
14.4×100 + 4×10 + 1 =441
15.7×100 + 8×10 + 9 =789
16.9×100 + 3×10 + 7 =937
17.4×10 + 2 =42
18.3×100 + 6×10 + 2 =362
19.3×100 + 6×10 + 0 =360
20.1×100 + 3×10 + 8 =138
Read hundreds, tens and ones
In 6 × 100 + 3 × 10 + 8, the three parts are 600, 30 and 8, so write 638. If the tens digit is zero, 6 × 100 + 0 × 10 + 8 becomes 608, not 68.
Complete each of the twenty decompositions. Keep the value of an empty place as zero and use the separate answer key to check your work after printing.
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