Long Multiplication: 71 × 2

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

What is 71 × 2?

Answer

71 × 2 =
142

One partial product: 71 × 2 = 142. 2 × 71 gives the same 142.

71 × 2 in a column

71
×2
142

In the column: product 142.

Step by step: 71 × 2

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 2: 71 × 2 = 142.
    • 1 × 2 = 2. Write 2.
    • 7 × 2 = 14. Write 4 and carry 1.
    • No digits are left, so the carried 1 is written in front: the partial product is 142.
  2. Product142

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Recalculate with different values ↑

Products of 71

MultiplicationProduct
61 × 2122
62 × 2124
63 × 2126
64 × 2128
65 × 2130
66 × 2132
67 × 2134
68 × 2136
69 × 2138
70 × 2140
71 × 2142
72 × 2144
73 × 2146
74 × 2148
75 × 2150
76 × 2152
77 × 2154
78 × 2156
79 × 2158
80 × 2160

FAQ

What is 71 × 2?

71 × 2 = 142

Is 71 × 2 the same as 2 × 71?

Yes. Multiplication is commutative, so both come to 142. Only the working differs: this page multiplies by 2, which gives a single partial product.

How do you check that 71 × 2 = 142?

Divide the product back by one of the factors: 142 ÷ 2 = 71 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 71 × 2?

There is only one: the multiplier 2 has a single digit, so 71 × 2 = 142 is written straight under the line, with no addition step.

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