Students hunt for missing factors and quotients while shifting decimals across powers of 10. The fill-ins include 0.29 × ___ = 290, ___ ÷ 100 = 4.7, 12.5 × 10², 96,000 ÷ ___ = 96, and 0.003 × 10⁴. A matching task pairs items like 0.52 × 10³, 8,400 ÷ 10², and 1.6 × 10⁴ with their results 520, 84, and 16,000.
Solving for the unknown — instead of just computing forward — builds the inverse-operation thinking that helps fifth graders catch their own decimal-shift mistakes.
Style:
Place Value & Powers of 10
Part A: Fill in the Blank
Write the missing word or number on each line.
1. 0.29 × 1,000 = 290.
2. 470 ÷ 100 = 4.7.
3. 12.5 × 10² = 1,250.
4. 96,000 ÷ 1,000 = 96.
5. 0.003 × 10⁴ = 30.
6. 81 × 100 = 8,100.
7. 5,400 ÷ 10³ = 5.4.
8. 7.06 × 1,000 = 7,060.
9. 250,000 ÷ 10⁴ = 25.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
0.52 × 10³
→ 520
73
8,400 ÷ 10²
→ 84
520
1.6 × 10⁴
→ 16,000
16,000
730 ÷ 10
→ 73
84
Place Value & Powers of 10
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) 0.29 × 1,000 = 290.
2) 470 ÷ 100 = 4.7.
3) 12.5 × 10² = 1,250.
4) 96,000 ÷ 1,000 = 96.
5) 0.003 × 10⁴ = 30.
6) 81 × 100 = 8,100.
7) 5,400 ÷ 10³ = 5.4.
8) 7.06 × 1,000 = 7,060.
9) 250,000 ÷ 10⁴ = 25.
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
0.52 × 10³
→ 520
73
8,400 ÷ 10²
→ 84
520
1.6 × 10⁴
→ 16,000
16,000
730 ÷ 10
→ 73
84
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