Multiplication. 2 digit by 1 digit

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What does it mean to multiply a 2-digit number by a 1-digit number?

Back

It means to take a two-digit number and multiply it by a single-digit number, which can be thought of as repeated addition.

Front

How do you solve 12 x 4?

Back

You can solve it by adding 12 four times: 12 + 12 + 12 + 12 = 48.

Tags

CCSS.3.OA.A.1

Front

If each box contains 26 items and you have 2 boxes, how do you find the total?

Back

Multiply the number of boxes (2) by the number of items in each box (26): 2 x 26 = 52.

Tags

CCSS.3.OA.A.3

Front

What is the total number of books needed for 62 students if each gets 2 books?

Back

Multiply the number of students (62) by the number of books each student gets (2): 62 x 2 = 124.

Tags

CCSS.3.OA.A.3

Front

How do you calculate the total fish eaten by 4 alligators if each eats 22 fish?

Back

Multiply the number of alligators (4) by the number of fish each eats (22): 4 x 22 = 88.

Tags

CCSS.3.OA.A.3

Front

What is the total number of push-ups done if 4 sets of 32 push-ups are completed?

Back

Multiply the number of sets (4) by the number of push-ups in each set (32): 4 x 32 = 128.

Tags

CCSS.3.OA.A.3

Front

What is the multiplication sentence for 3 groups of 5?

Back

The multiplication sentence is 3 x 5 = 15.

Tags

CCSS.3.OA.A.1

Front

What is the product of 7 and 6?

Back

The product of 7 and 6 is 42.

Tags

CCSS.3.OA.C.7

Front

If you have 5 bags with 10 apples each, how many apples do you have in total?

Back

Multiply the number of bags (5) by the number of apples in each bag (10): 5 x 10 = 50.

Tags

CCSS.3.OA.A.3