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In this lesson, we will learn how to multiply numbers by 2 using objects or arrays to help us understand how multiplication works.
Use the array to find the missing number.
Amira needs 2 feet
of fabric to make a pair of fairy wings for a costume.
She needs to make 9 pairs of wings.
How much fabric should she buy?
Which calculation describes this model?
Which equation describes the number of oranges in this array?
Which whole number lies between the two expressions?
There are 2 baskets. Each basket contains
3 oranges. How many oranges are there in total?
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