Topic 9 Envision

Front

What is the sum of tens?

Back

The sum of tens is the total when you add numbers that are in the tens place. For example, 30 + 40 = 70.

Tags

CCSS.2.NBT.B.6

Front

Round 29 to the nearest tens place.

Back

29 rounded to the nearest tens place is 30.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 89 to the nearest tens place.

Back

89 rounded to the nearest tens place is 90.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 456 to the nearest tens place.

Back

456 rounded to the nearest tens place is 460.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the total sum of 356 + 123?

Back

The total sum of 356 + 123 is 479.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest ten, hundred, etc.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest tens place of a number?

Back

The nearest tens place is the closest multiple of ten to a given number.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

How do you find the sum of two numbers?

Back

To find the sum of two numbers, you add them together.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is a multiple of ten?

Back

A multiple of ten is any number that can be divided by ten without a remainder, such as 10, 20, 30, etc.

Front

What is the difference between rounding up and rounding down?

Back

Rounding up means increasing the number to the next highest value, while rounding down means decreasing it to the next lowest value.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3