Week 15- Warm Up # 68- 12/12

Front

How many zero pairs does this model have?

Back

2

Front

Evaluate 5^4

Back

625

Front

What is the ratio of red toy cars to all the toy cars if Patrick has 2 black, 3 red, and 5 white toy cars?

Back

3:10

Front

Pick the correct solution: (-2) + (-5) = ?

Back

-7

Front

Which of these areas is a perfect square: 12, 90, 40, 64?

Back

64

Front

Define a zero pair in mathematics.

Back

A zero pair consists of one positive and one negative number that cancel each other out, resulting in a sum of zero.

Front

What is the definition of a ratio?

Back

A ratio is a comparison of two quantities by division.

Front

What is the formula for evaluating an exponent?

Back

The formula for evaluating an exponent is a^n = a multiplied by itself n times.

Front

What is a perfect square?

Back

A perfect square is a number that can be expressed as the product of an integer with itself.

Front

How do you add two negative numbers?

Back

To add two negative numbers, you add their absolute values and keep the negative sign.