Quiz about Decimal Operations Quiz for Grade 8

Question 1

What is the result of adding $$3.75$$ and $$2.45$$ ?

Accepted Answer

$$6.20$$

Answer

$$5.10$$

Answer

$$6.15$$

Answer

$$5.90$$

Question 2

Calculate the result of subtracting $$4.56$$ from $$9.82$$ .

Accepted Answer

$$5.26$$

Answer

$$4.36$$

Answer

$$5.36$$

Answer

$$4.26$$

Question 3

What is the product of $$1.2$$ and $$3.4$$ ?

Accepted Answer

$$4.08$$

Answer

$$3.68$$

Answer

$$4.18$$

Answer

$$3.88$$

Question 4

Divide $$7.5$$ by $$2.5$$ .

Accepted Answer

$$3.0$$

Answer

$$2.5$$

Answer

$$3.5$$

Answer

$$2.0$$

Question 5

What is the result of $$5.67 + 3.33$$ ?

Accepted Answer

$$9.00$$

Answer

$$8.90$$

Answer

$$9.10$$

Answer

$$8.80$$

Question 6

Calculate $$8.9 - 2.4$$ .

Accepted Answer

$$6.5$$

Answer

$$6.3$$

Answer

$$6.7$$

Answer

$$6.9$$

Question 7

What is $$2.5 imes 4.2$$ ?

Accepted Answer

$$10.5$$

Answer

$$10.0$$

Answer

$$11.0$$

Answer

$$10.2$$

Question 8

Find the quotient of $$15.6$$ divided by $$3.9$$ .

Accepted Answer

$$4.0$$

Answer

$$3.5$$

Answer

$$4.5$$

Answer

$$4.2$$

Question 9

What is the sum of $$6.78$$ and $$2.22$$ ?

Accepted Answer

$$9.00$$

Answer

$$8.90$$

Answer

$$9.10$$

Answer

$$8.80$$

Question 10

Subtract $$5.5$$ from $$10.1$$ .

Accepted Answer

$$4.6$$

Answer

$$4.5$$

Answer

$$4.7$$

Answer

$$4.8$$

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