**Question 1:**
Multiply: $11.115\cdot {10}^{7}$

**Question 2:**
Multiply: $0.0065\cdot {10}^{5}$

**Question 3:**
Divide: $0.07654:{10}^{3}$

**Question 4:**
Simplify: ${10}^{8}:{10}^{6}\cdot {10}^{2}:{10}^{3}$

**Question 5:**
Multiply: $657.148\cdot {10}^{-7}$

Please note, you have solved only half of the test. For the complete test get a Must Have account.

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