Review Math G4

The point where two lines of an angle meet.

• parallel lines

• right angle

• square

• vertex

It is an angle that is smaller than 90°.

• obtuse angle

• right angle

• base line

• acute angle

A measuring tool used for measuring angles.

• base line

• tenths

• protractor

• square

The digits at the right side of a decimal point.

• whole number part

• protractor

• fractional part

• centre mark

The place value at the right side of the ones place.

• hundredths

• tens

• thousandths

• tenths

How many degrees of angle in a straight line?

• 90 degrees

• 180 degrees

• 45 degrees

• 150 degrees

Which of the following that has digit 7 in thousandths place?

• 1.475

• 0.732

• 2.397

• 7.482

Write 75/100 as a decimal.

• 7.5

• 75.5

• 0.075

• 0.75

Solve 0.26 + 3.4 = (a)  

Solve. 7.9 - 3.4 = (a)