Multiplication 2-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 x 4 means adding 3 four times (3 + 3 + 3 + 3).

Tags

CCSS.3.OA.A.1

Front

What is the product of 59 x 3?

Back

177

Tags

CCSS.4.NBT.B.5

Front

How do you find the total number of students if there are 36 classes with 22 students each?

Back

Multiply the number of classes by the number of students in each class: 36 x 22 = 792.

Front

What is the product of 15 x 12?

Back

180

Tags

CCSS.4.NBT.B.5

Front

If Vito runs 14 miles a day for 16 days, how many miles does he run in total?

Back

Multiply: 14 x 16 = 224 miles.

Tags

CCSS.3.OA.A.3

Front

If Vito runs 10 miles a day for 3 days, how many miles does he run in total?

Back

Multiply: 10 x 3 = 30 miles.

Tags

CCSS.3.OA.A.3

Front

How do you find how many fewer miles Vito runs in 3 days than in 16 days?

Back

Subtract the total miles of 3 days from the total miles of 16 days: 224 - 30 = 194.

Tags

CCSS.2.OA.C.4

Front

What is rounding in multiplication?

Back

Rounding is adjusting a number to the nearest ten, hundred, etc., to make calculations easier.

Tags

CCSS.4.NBT.B.5

Front

Round 44 to the nearest ten.

Back

44 rounded to the nearest ten is 40.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 78 to the nearest ten.

Back

78 rounded to the nearest ten is 80.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3