16 multiplied by 21 is 336

16 × 21 = 336

Explanation: Multiplication is repeated addition. So, 16 × 21 means adding 16, 21 times:

16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 + 16 = 336

Word Problem Style

If you have 21 boxes and each box contains 16 apples, then the total number of apples is 336.

Quick Facts

Multiplication Table for 16

16 × NResult
16 × 116
16 × 232
16 × 348
16 × 464
16 × 580
16 × 696
16 × 7112
16 × 8128
16 × 9144
16 × 10160
16 × 11176
16 × 12192

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