Question

find the product.
33 x 10
33 x 1
33 x 0.1
33 x 0.01
solve.
73.1 ÷ 10 =
73.1 ÷ 10² =
73.1 ÷ 10³ =
73.1 ÷ 10⁴ =

Explanation:

Step1: Calculate 33×10

When multiplying a number by 10, we move the decimal - point one place to the right. So, 33×10 = 330.

Step2: Calculate 33×1

Any number multiplied by 1 is itself. So, 33×1 = 33.

Step3: Calculate 33×0.1

Since 0.1=\frac{1}{10}, multiplying by 0.1 is the same as dividing by 10. So, 33×0.1 = 3.3.

Step4: Calculate 33×0.01

Since 0.01=\frac{1}{100}, multiplying by 0.01 is the same as dividing by 100. So, 33×0.01 = 0.33.

For the division problems:

Step5: Calculate 73.1÷10

Dividing a number by 10 moves the decimal - point one place to the left. So, 73.1÷10 = 7.31.

Step6: Calculate 73.1÷10²

Since 10² = 100, dividing by 100 moves the decimal - point two places to the left. So, 73.1÷10²=0.731.

Step7: Calculate 73.1÷10³

Since 10³ = 1000, dividing by 1000 moves the decimal - point three places to the left. So, 73.1÷10³ = 0.0731.

Step8: Calculate 73.1÷10⁴

Since 10⁴ = 10000, dividing by 10000 moves the decimal - point four places to the left. So, 73.1÷10⁴=0.00731.

Answer:

33×10 = 330; 33×1 = 33; 33×0.1 = 3.3; 33×0.01 = 0.33; 73.1÷10 = 7.31; 73.1÷10² = 0.731; 73.1÷10³ = 0.0731; 73.1÷10⁴ = 0.00731