Measuring Length, Weight & Time

$1\text{km}$ is equal to ... $\text{m}$.

$1\text{minute}$ is equal to ... $\text{seconds}$.

$2\text{hours}=\dots \text{minutes}$

$3\text{kg}-5\text{ons}=\dots \text{ons}$

Mother buys $3\text{kg}$ of sugar and $5\text{ons}$ of flour. How many grams do they weigh together?

$1\text{kg}$ is equal to ... $\text{grams}$.

$5\text{km}=\dots \text{m}$

$1\text{m}=\dots \text{cm}$

$500\text{cm}=\dots \text{m}$

$2.5\text{km}=\dots \text{m}$

$4,500\text{grams}=\dots \text{kg}$

$2\text{hours}30\text{minutes}=\dots \text{minutes}$

$3,000\text{m}+2\text{km}=\dots \text{m}$

$1.5\text{kg}=\dots \text{ons}$

$90\text{minutes}=\dots$

$2\text{km}-50\text{m}=\dots \text{m}$

$5\text{kg}-20\text{ons}=\dots \text{grams}$

$1\text{hour}20\text{minutes}+40\text{minutes}=\dots$

A ribbon is $2\text{m}40\text{cm}$ long. It is cut by $65\text{cm}$. The remaining length is ...

Mother buys $2.5\text{kg}$ of eggs and $15\text{ons}$ of sugar. The total weight is ... $\text{grams}$.