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3 cards from this section. Quick, good the night before a test.
What is 3 × 4?
Think of it as adding 3 four times.
What is the product of 1 × 7?
Multiplying by 1 does not change the value.
What does multiplication represent?
Think of a scenario where you add the same number repeatedly.
Is multiplication commutative?
Try different combinations using numbers.
A farmer has 3 fields. Each field contains 15 rows of corn, with 4 corn plants in each row. How many corn plants does he have in total?
Use multiplication sequentially for different quantities.
If the perimeter of a rectangular garden is 40 meters and its length is 12 meters, what is its width?
Isolate the width in the formula for perimeter.
5 more questions in this section. Enroll free to practise them all.
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