Math 5. Grade - Part 2

An arithmetic expression that consists of numbers, arithmetic operations and possibly brackets is also called a…

• operation

• calculation

• term

• placeholder

• line operation

Which of the quadrilaterals has only right angles?

• 1

• 2

• 3

• 4

• 5

What's the value of (10 - 8) + [(20 + 6) - 9]?

• 19

• 21

• 17

• 16

• 20

Which expression describes the commutative law of addition?

• a + b = c

• a + b = a - b

• a + b = c + d

• a + b = b + a

• a - b = b - a

Which of the quadrilaterals has only one pair of parallel sides?

• Parallelogram

• Rhombus

• Trapezoid

• Kite

• Rectangle

Which expression describes the distributive law?

• (a + b) + c = (a + c) + (b + c)

• (a + b) - c = (a - c) + (b - c)

• (a : b) + c = (a + c) : (b + c)

• (a + b) · c = (a + c) · (b + c)

• (a + b) · c = (a · c) + (b · c)

The image shows three lines 1,2, and 3 (topdown). Which one is called a line segment?

• 1

• 2

• 3

The number lying symmetrically on the number line with respect to the 0 is called the…

• absolute value

• Peter

• symmetrical number

• positive number

• opposite number

Which of the quadrilaterals is called a kite?

• 1

• 2

• 4

• 5

• 6

Which numbers are divisible by 4?

• 847316

• 49329

• 1221

• 934

• 64