Interpret Products of Whole Numbers: CCSS.Math.Content.3.OA.A.1 - 3rd Grade Math

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Question

$\frac{\begin{array}[b]{r}2\ \times 2\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$2\times2$ means adding two times.

and $2\times2=4$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

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Question

$\frac{\begin{array}[b]{r}3\ \times 6\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$3\times6$ means adding three times.

and $3\times6=18$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}4\ \times 2\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$4\times2$ means adding four times.

and $4\times2=8$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}5\ \times 3\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$5\times3$ means adding five times.

and $5\times3=15$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}6\ \times 4\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$6\times4$ means adding six times.

and $6\times4=24$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}7\ \times 7\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$7\times7$ means adding seven times.

and $7\times7=49$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}8\ \times 9\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$8\times9$ means adding eight times.

and $8\times9=72$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}9\ \times 10\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$9\times10$ means adding nine times.

and $9\times10=90$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}10\ \times 1\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$10\times1$ means adding ten times.

and $10\times1=10$

Or we can think of this as grouping objects. We have groups, with object in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}11\ \times 2\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$11\times2$ means adding eleven times.

and $11\times2=22$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}12\ \times 3\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$12\times3$ means adding twelve times.

and $12\times3=36$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}1\ \times 9\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$1\times9$ means adding one time.

and $1\times9=9$

Or we can think of this as grouping objects. We have group, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}1\ \times 4\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$1\times4$ means adding one time.

and $1\times4=4$

Or we can think of this as grouping objects. We have group, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}2\ \times 6\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$2\times6$ means adding two times.

and $2\times6=12$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

Solve the following:

$\frac{\begin{array}[b]{r}3\ \times1 2\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$3\times12$ means adding three times.

and $3\times12=36$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}4\ \times 5\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$4\times5$ means adding four times.

and $4\times5=20$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}5\ \times 7\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$5\times7$ means adding five times.

and $5\times7=35$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}7\ \times 3\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$7\times3$ means adding seven times.

and $7\times3=21$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}8\ \times 4\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$8\times4$ means adding six times.

and $8\times4=32$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

Question

$\frac{\begin{array}[b]{r}9\ \times 3\end{array}}{ \ \ \ \space}$

Answer

Multiplication can be thought of as repeated addition, or as objects in a group.

$9\times3$ means adding nine times.

and $9\times3=27$

Or we can think of this as grouping objects. We have groups, with objects in each group. We can count up the total number of objects, in this case triangles.

Compare your answer with the correct one above

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