Long Multiplication: 900 × 4

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

What is 900 × 4?

Answer

900 × 4 =
3,600

One partial product: 900 × 4 = 3,600. 4 × 900 gives the same 3,600.

900 × 4 in a column

900
×4
3600

In the column: product 3,600.

Step by step: 900 × 4

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 4: 900 × 4 = 3,600.
    • 0 × 4 = 0. Write 0.
    • 0 × 4 = 0. Write 0.
    • 9 × 4 = 36. Write 6 and carry 3.
    • No digits are left, so the carried 3 is written in front: the partial product is 3,600.
  2. Product3,600

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Recalculate with different values ↑

Products of 900

MultiplicationProduct
800 × 43,200
810 × 43,240
820 × 43,280
830 × 43,320
840 × 43,360
850 × 43,400
860 × 43,440
870 × 43,480
880 × 43,520
890 × 43,560
900 × 43,600
910 × 43,640
920 × 43,680
930 × 43,720
940 × 43,760
950 × 43,800
960 × 43,840
970 × 43,880
980 × 43,920
990 × 43,960

FAQ

What is 900 × 4?

900 × 4 = 3,600

Is 900 × 4 the same as 4 × 900?

Yes. Multiplication is commutative, so both come to 3,600. Only the working differs: this page multiplies by 4, which gives a single partial product.

How do you check that 900 × 4 = 3,600?

Divide the product back by one of the factors: 3,600 ÷ 4 = 900 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 900 × 4?

There is only one: the multiplier 4 has a single digit, so 900 × 4 = 3,600 is written straight under the line, with no addition step.

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