UIL Number Sense

Front

What is rounding in mathematics?

Back

Rounding is the process of adjusting the digits of a number to make it simpler while keeping its value close to what it was. For example, rounding 958307 to the nearest thousand gives 958000.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the product of 12 and 26?

Back

The product of 12 and 26 is 312.

Tags

CCSS.4.NBT.B.5

Front

How many inches are in one foot?

Back

There are 12 inches in one foot.

Tags

CCSS.4.MD.A.1

Front

How do you convert feet to inches?

Back

To convert feet to inches, multiply the number of feet by 12. For example, 4 feet is 4 x 12 = 48 inches.

Tags

CCSS.2.MD.A.2

Front

What is the sum of 658 and 37?

Back

The sum of 658 and 37 is 695.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 25 x 44 means adding 25 a total of 44 times.

Tags

CCSS.3.OA.A.1

Front

What is the product of 25 and 44?

Back

The product of 25 and 44 is 1100.

Tags

CCSS.4.NBT.B.5

Front

What does it mean to round to the nearest thousand?

Back

Rounding to the nearest thousand means finding the closest multiple of 1000 to a given number. For example, 958307 rounded to the nearest thousand is 958000.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is addition?

Back

Addition is a mathematical operation where two or more numbers are combined to get a total. For example, 658 + 37 = 695.

Tags

CCSS.2.NBT.B.7

Front

What is the difference between multiplication and addition?

Back

Multiplication is repeated addition. For example, 4 x 3 is the same as 4 + 4 + 4.

Tags

CCSS.3.OA.A.1