Pre-test 1

In 3 612, what is the place value of the digit 6?

• ones

• hundreds

• tens

• thousands

In 17 694, what digit is in the place value of thousands?

• 1

• 6

• 7

• 9

Which is the correct way of writing twenty four thousand five?

• 24 050

• 
  245

• 
  2 405

• 24 005

What is the value of 4 thousands, 2 hundreds, 3 tens and 5 ones

• 4 235

• 
  4 352

• 4 523

• 4 253

Which is the correct symbol to compare 4 305 _____ 4 350

• <

• =

• >

• ≠

Anything that has mass and takes up space.

• volume

• solid

• matter

• temperature

The measure of the energy of motion in the particles of matter, which we feel as how hot or cold something is.

• matter

• temperature

• gas

• atomic theory

The state of matter in which a substance has a definite volume but no definite shape.

• gas

• solid

• liquid

• matter

A change in which the form or shape of a substance changes but the chemical makeup of the substance remains the same.

• chemical change

• physical change

• 
  reaction

• 
  solution

A combination of two or more different substances in which the substances keep their identities. 

• mixture

• solution

• 
  reaction

• atom