Rounding!

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, while keeping its value close to what it was.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What does it mean to round to the nearest tenth?

Back

Rounding to the nearest tenth means looking at the digit in the hundredths place to decide whether to round the tenths place up or keep it the same.

Tags

CCSS.5.NBT.A.4

Front

How do you round a number up?

Back

If the digit in the place value to the right is 5 or greater, you round up by increasing the digit in the place value you are rounding to by one.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

How do you round a number down?

Back

If the digit in the place value to the right is less than 5, you round down by keeping the digit in the place value you are rounding to the same.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the standard form of seventy-three hundredths?

Back

0.73

Tags

CCSS.5.NBT.A.3A

Front

Round 47.941 to the nearest tenth.

Back

47.9

Tags

CCSS.5.NBT.A.4

Front

Round $5.32 to the nearest dollar.

Back

$5.00

Tags

CCSS.5.NBT.A.4

Front

How do you compare decimal numbers?

Back

To compare decimal numbers, align the decimal points and compare digit by digit from left to right.

Tags

CCSS.5.NBT.A.3B

Front

What is the result of comparing 1.04 and 1.4?

Back

1.04 < 1.4

Tags

CCSS.4.NF.C.7

Front

Round 2.408 to the nearest hundredth.

Back

2.41

Tags

CCSS.5.NBT.A.4