# Unit 1 Formative 1 - 1st Period

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Questions: 10 | Attempts: 76

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Integer operations, powers and roots, order of operations

• 1.

### ___

• A.

• B.

>

• C.

=

B. >
Explanation
The given equation shows a greater than symbol followed by an equal sign, which represents "greater than or equal to". This means that the value on the left side of the equation is either greater than or equal to the value on the right side.

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• 2.

### Robert is  feet tall. His sister is  feet tall. Who is taller?

• A.

They are the same height.

• B.

Robert

• C.

His sister

B. Robert
• 3.

### Order the integers from least to greatest. -265, 340, -180, 240, -325

-325, -265, -180, 240, 340
-325 -265 -180 240 340
Explanation
The integers are ordered from least to greatest by arranging them in ascending order. The smallest integer is -325, followed by -265, -180, 240, and finally 340.

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• 4.
49
• 5.
15
• 6.
28
• 7.
-105
• 8.
-21
• 9.
-22
• 10.

### Write the product 9 x 9 x 9 x 9 x 9 x 9 as a power.

• A.
• B.

531,441

• C.
• D.
D.
Explanation
The product 9 x 9 x 9 x 9 x 9 x 9 can be written as 9^6, which is equal to 531,441.

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