Math Review 6th Grade

The result of +9+(-3) is...

• 11

• 6

• -3

• -6

The product of -15 x -5 is...

• 20

• -75

• 75

• 10

The addition of -92 + (171) is...

• 79

• 263

• -79

• -263

If we multiply two numbers with the same sign the result is ...

• positive

• negative

Integers is a group of ...

• Natural numbers

• Positive numbers

• Decimal numbers

• Negative and Positive numbers

If Carl is in a city with a temperature of -10 °C; Jane is in another city with a temperature of -4 °C; Louis is in another place with a temperature of -6 °C and Susan down -2°C. Which person has the coldest environment?

• Carl

• Jane

• Louis

• Susan

How much interest will earn a sum of money of $8,150 with a rate of 32% for 6 years?

• $15.648

• $15,648

• $1,564,800

• $15648

What is the interest of a principal of $17,172 at a rate of 8% for 4 years?

• $5.495,04

• $5,495.04

• $549504

• $5495,04

The circumsference of a circle with a radio of 31 yd is...

• 3,017.54 yd

• 97.34 yd

• 194.68 yd

• 194.60 yd

A triangle with a base of 73m and a high of 88m has an area of...

• 6,424 m²

• 32.12 m²

• 6.424 m²

• 3,212 m²