Across
- 1. Means to make a good guess about an amount or number, often to make math easier.
- 4. Is a math rule that says you can multiply a number by a group of numbers added together by multiplying each number separately and then adding the results.
- 7. Is a number that can be multiplied by another number to get a specific product.
Down
- 1. Is a math phrase that can include numbers, variables, and symbols to show a value. There is not an equal sign.
- 2. Is a math sentence that shows two things are equal. It has an equal sign in it.
- 3. Is the result you get when you multiply two or more numbers together.
- 5. Tells you what a digit in a number is worth based on its position.
- 6. Means to find the total of one number added to itself a certain number of times.
- 8. Means to make a number simpler by changing it to the nearest whole number or a more convenient number.