Complete the following exercise:
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Complete the following exercise:
Let's remember the rule:
Therefore, the sign of the exercise result will be positive:
36
What will be the sign of the result of the next exercise?
\( (-2)\cdot(-4)= \)
Great question! Multiplication means repeated addition. So 6 × 6 means six groups of six, which equals 36. But 6 + 6 is just adding two sixes together, which only equals 12.
Try thinking of it as 6 squared or . You can also picture a 6×6 square grid - count all the squares and you'll get 36!
Since this is a multiplication fact, the fastest way is to memorize it. But you can also skip count by 6s: 6, 12, 18, 24, 30, 36 - that's six jumps of 6!
Even with simple problems like 6 × 6, understanding sign rules builds a foundation for harder math. Positive × Positive = Positive is a rule you'll use with negative numbers later!
While calculators are helpful tools, basic multiplication facts like 6 × 6 = 36 should be memorized. This makes solving bigger problems much faster and builds your number sense!
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