Metric measuring units worksheets - Free Printable

Problem Overview:

The worksheet requires converting units between kilograms (kg) and grams (g). The key conversion factor is:
- 1 kg = 1000 g

Using this relationship, we can convert:
- From kilograms to grams by multiplying by 1000.
- From grams to kilograms by dividing by 1000.

Solution:

#### 1 a. 2.15 kg = ________ g
Convert kilograms to grams:
\[ 2.15 \, \text{kg} \times 1000 = 2150 \, \text{g} \]

Answer: 2150 g

#### 1 b. 12,670 g = ________ kg
Convert grams to kilograms:
\[ 12,670 \, \text{g} \div 1000 = 12.67 \, \text{kg} \]

Answer: 12.67 kg

#### 2 a. 9.9 kg = ________ g
Convert kilograms to grams:
\[ 9.9 \, \text{kg} \times 1000 = 9900 \, \text{g} \]

Answer: 9900 g

#### 2 b. 15,143 g = ________ kg
Convert grams to kilograms:
\[ 15,143 \, \text{g} \div 1000 = 15.143 \, \text{kg} \]

Answer: 15.143 kg

#### 3 a. 7.4 kg = ________ g
Convert kilograms to grams:
\[ 7.4 \, \text{kg} \times 1000 = 7400 \, \text{g} \]

Answer: 7400 g

#### 3 b. 2.3 kg = ________ g
Convert kilograms to grams:
\[ 2.3 \, \text{kg} \times 1000 = 2300 \, \text{g} \]

Answer: 2300 g

#### 4 a. 18.5 kg = ________ g
Convert kilograms to grams:
\[ 18.5 \, \text{kg} \times 1000 = 18500 \, \text{g} \]

Answer: 18500 g

#### 4 b. 5,568 g = ________ kg
Convert grams to kilograms:
\[ 5,568 \, \text{g} \div 1000 = 5.568 \, \text{kg} \]

Answer: 5.568 kg

#### 5 a. 2.2 kg = ________ g
Convert kilograms to grams:
\[ 2.2 \, \text{kg} \times 1000 = 2200 \, \text{g} \]

Answer: 2200 g

#### 5 b. 197 g = ________ kg
Convert grams to kilograms:
\[ 197 \, \text{g} \div 1000 = 0.197 \, \text{kg} \]

Answer: 0.197 kg

#### 6 a. 11,166 g = ________ kg
Convert grams to kilograms:
\[ 11,166 \, \text{g} \div 1000 = 11.166 \, \text{kg} \]

Answer: 11.166 kg

#### 6 b. 2.83 kg = ________ g
Convert kilograms to grams:
\[ 2.83 \, \text{kg} \times 1000 = 2830 \, \text{g} \]

Answer: 2830 g

#### 7 a. 5,684 g = ________ kg
Convert grams to kilograms:
\[ 5,684 \, \text{g} \div 1000 = 5.684 \, \text{kg} \]

Answer: 5.684 kg

#### 7 b. 15.2 kg = ________ g
Convert kilograms to grams:
\[ 15.2 \, \text{kg} \times 1000 = 15200 \, \text{g} \]

Answer: 15200 g

#### 8 a. 2.1 kg = ________ g
Convert kilograms to grams:
\[ 2.1 \, \text{kg} \times 1000 = 2100 \, \text{g} \]

Answer: 2100 g

#### 8 b. 1,833 g = ________ kg
Convert grams to kilograms:
\[ 1,833 \, \text{g} \div 1000 = 1.833 \, \text{kg} \]

Answer: 1.833 kg

#### 9 a. 7.6 kg = ________ g
Convert kilograms to grams:
\[ 7.6 \, \text{kg} \times 1000 = 7600 \, \text{g} \]

Answer: 7600 g

#### 9 b. 0.9 kg = ________ g
Convert kilograms to grams:
\[ 0.9 \, \text{kg} \times 1000 = 900 \, \text{g} \]

Answer: 900 g

#### 10 a. 50 g = ________ kg
Convert grams to kilograms:
\[ 50 \, \text{g} \div 1000 = 0.05 \, \text{kg} \]

Answer: 0.05 kg

#### 10 b. 0.05 kg = ________ g
Convert kilograms to grams:
\[ 0.05 \, \text{kg} \times 1000 = 50 \, \text{g} \]

Answer: 50 g

Final Answers:

\[
\boxed{
\begin{array}{ll}
1 \, \text{a.} & 2150 \, \text{g} \\
1 \, \text{b.} & 12.67 \, \text{kg} \\
2 \, \text{a.} & 9900 \, \text{g} \\
2 \, \text{b.} & 15.143 \, \text{kg} \\
3 \, \text{a.} & 7400 \, \text{g} \\
3 \, \text{b.} & 2300 \, \text{g} \\
4 \, \text{a.} & 18500 \, \text{g} \\
4 \, \text{b.} & 5.568 \, \text{kg} \\
5 \, \text{a.} & 2200 \, \text{g} \\
5 \, \text{b.} & 0.197 \, \text{kg} \\
6 \, \text{a.} & 11.166 \, \text{kg} \\
6 \, \text{b.} & 2830 \, \text{g} \\
7 \, \text{a.} & 5.684 \, \text{kg} \\
7 \, \text{b.} & 15200 \, \text{g} \\
8 \, \text{a.} & 2100 \, \text{g} \\
8 \, \text{b.} & 1.833 \, \text{kg} \\
9 \, \text{a.} & 7600 \, \text{g} \\
9 \, \text{b.} & 900 \, \text{g} \\
10 \, \text{a.} & 0.05 \, \text{kg} \\
10 \, \text{b.} & 50 \, \text{g} \\
\end{array}
}
\]