Math worksheet illustrating multiplication through arrays and repeated addition using colorful dot patterns.

Let’s go through each problem one by one. We’ll look at the dots, count them in groups, and write both the repeated addition and multiplication forms — just like the example at the top.

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First Problem (Purple Dots):

We see 4 columns of purple dots. Each column has 2 dots.

So we can add:
2 + 2 + 2 + 2 = 8

That’s four 2s added together.

In multiplication, that’s:
4 × 2 = 8

✔ Already solved correctly in the image.

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Second Problem (Red Dots):

We see 3 columns of red dots. Each column has 3 dots.

Add them:
3 + 3 + 3 = 9

That’s three 3s.

Multiplication:
3 × 3 = 9

✔ Also correct.

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Third Problem (Light Green Dots):

We see 4 columns. Each column has 4 dots.

Add:
4 + 4 + 4 + 4 = 16

Four 4s → 4 × 4 = 16

✔ Correct.

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Fourth Problem (Dark Purple Dots):

We see 5 rows? Wait — let’s look again.

Actually, it’s 2 columns, and each column has 5 dots.

But the equation says:
2 + 2 + 2 + 2 + 2 = 10 → That’s five 2s.

And 5 × 2 = 10

Wait — if there are 2 columns with 5 dots each, then adding by columns would be 5 + 5 = 10, and 2 × 5 = 10.

BUT — the worksheet shows:

> 2 + 2 + 2 + 2 + 2 = 10
> 5 × 2 = 10

That means they’re counting rows, not columns.

There are 5 rows, and each row has 2 dots.

Yes! Look: each horizontal row has 2 dots, and there are 5 such rows.

So adding by rows: 2 + 2 + 2 + 2 + 2 = 10
Multiplication: 5 × 2 = 10

✔ Still correct — just depends on how you group them.

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Fifth Problem (Blue Dots):

We see 5 columns. Each column has 5 dots.

Add:
5 + 5 + 5 + 5 + 5 = 25

Five 5s → 5 × 5 = 25

✔ Correct.

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Sixth Problem (Pink Dots):

We see 2 rows. Each row has 6 dots.

Add:
6 + 6 = 12

Two 6s → 2 × 6 = 12

✔ Correct.

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All problems are already solved correctly in the image. There is no mistake to fix — everything matches the pattern from the example.

Final Answer: All answers shown in the worksheet are correct.