Long Multiplication: 45 × 8

Long Multiplication Calculator
Multiplicand (number to be multiplied)
Multiplier (number to multiply by)

What is 45 × 8?

Answer

45 × 8 =
360

One partial product: 45 × 8 = 360. 8 × 45 gives the same 360.

45 × 8 in a column

45
×8
360

In the column: product 360.

Step by step: 45 × 8

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 8: 45 × 8 = 360.
    • 5 × 8 = 40. Write 0 and carry 4.
    • 4 × 8 = 32, plus the carried 4 makes 36. Write 6 and carry 3.
    • No digits are left, so the carried 3 is written in front: the partial product is 360.
  2. Product360

Similar examples to practise

Related Calculations

See Also

Recalculate with different values ↑

Products of 45

MultiplicationProduct
35 × 8280
36 × 8288
37 × 8296
38 × 8304
39 × 8312
40 × 8320
41 × 8328
42 × 8336
43 × 8344
44 × 8352
45 × 8360
46 × 8368
47 × 8376
48 × 8384
49 × 8392
50 × 8400
51 × 8408
52 × 8416
53 × 8424
54 × 8432

FAQ

What is 45 × 8?

45 × 8 = 360

Is 45 × 8 the same as 8 × 45?

Yes. Multiplication is commutative, so both come to 360. Only the working differs: this page multiplies by 8, which gives a single partial product.

How do you check that 45 × 8 = 360?

Divide the product back by one of the factors: 360 ÷ 8 = 45 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 45 × 8?

There is only one: the multiplier 8 has a single digit, so 45 × 8 = 360 is written straight under the line, with no addition step.

See Also