Solve the problems. 1 Complete the equations to show the relationships between the numbers. Write your answers in the blanks. \[ \begin{array}{l} 4=0,4 \times 10 \\ 0.04=0.004 \times 10 \\ 0.4=0.04 \times 10 \\ 40=\frac{4}{4} \times 10 \end{array} \] Fill in the numbers missing from these patterns. Write your answers in the blanks. Vultiply by 10: 0.003, \( \qquad \) , 0.3, \( \qquad \) , 30,300 ivide by 10: 800, \( \qquad \) , 8,0.8, 0.08, \( \qquad \) ich expressions are equivalent to 0.03 ? Choose all the correct answers. \[ \begin{array}{l} 0.003 \times 10 \\ .3 \div 10 \\ .03 \times 10 \\ 03 \div 10 \end{array} \]
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The Deep Dive
To complete the equations, you would fill in the missing numbers as follows: In the first set, we recognize that multiplying or dividing by 10 shifts the decimal place. For the first equation, the answer is "0.04", and for the second, it's "0.004". In the last equation, it's "4". So the equations become: - 4 = 0.4 × 10 - 0.04 = 0.004 × 10 - 0.4 = 0.04 × 10 - 40 = \(\frac{4}{4}\) × 10 For the patterns: - Multiply by 10: 0.003, **0.03**, 0.3, **3**, 30, 300 - Divide by 10: 800, **80**, 8, 0.8, 0.08, **0.008** For the equivalent expressions to 0.03: The correct answers are: - 0.003 × 10 - 0.3 ÷ 10 - 0.03 × 10