How do you round 5.386 to the nearest hundredths place?

Post on 21-Dec-2015

233 views 1 download

Tags:

transcript

How do you round 5.386 to the nearest hundredths place?

In this lesson you will learn to round decimal numbers to the nearest hundredths place by

using a number line.

Let’s ReviewLet’s Review

0 1 2 3 4 5 6 7 8 9

Number Line

Let’s ReviewCore Lesson

How do you round 4.859 to the nearest hundredths place using a number line?

Let’s ReviewCore Lesson

4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5

4.859

4.859

Closer to the next whole number

Let’s ReviewCore Lesson

4.8 4.81 4.83 4.84 4.85 4.86 4.87 4.88 4.89 4.94.82

4.859

4.859

Closer to the next tenths place

4.859 4.9

Let’s ReviewCore Lesson

4.85 4.851 4.853 4.854 4.855 4.856 4.857 4.858 4.859 4.864.852

4.859

Closer to the next decimal number

4.859 4.86

4.859

Let’s ReviewCore Lesson

How do you round 5.386 to the nearest hundredths place using a number line?

Let’s ReviewCore Lesson

5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 6

5.386

5.386

Closer to the whole number we just passed

5.386 5

Let’s ReviewCore Lesson

5.3 5.31 5.33 5.34 5.35 5.36 5.37 5.38 5.39 5.45.32

5.386

5.386

Closer to the next tenths place

5.386 5.4

Let’s ReviewCore Lesson

5.38 5.381 5.383 5.384 5.385 5.386 5.387 5.388 5.389 5.395.382

5.386

Closer to the next hundredths place

5.386 5.39

5.386

In this lesson you have learned to round decimal numbers to the nearest hundredths place

by using a number line.

Let’s ReviewGuided Practice

How do you round 1.456 to the nearest hundredths place using a number line?

Let’s ReviewGuided Practice

1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2

1.456

Closer to the whole number we just passed

1.456

1.456 1

Let’s ReviewGuided Practice

1.4 1.41 1.43 1.44 1.45 1.46 1.47 1.48 1.49 1.51.42

1.456

1.456

Closer to the next tenths place

1.456 1.5

Let’s ReviewGuided Practice

1.45 1.451 1.453 1.454 1.455 1.456 1.457 1.458 1.459 1.461.452

1.456

Closer to the next hundredths place

1.456 1.46

1.456

Let’s ReviewExtension Activities

Number MakerGather a deck of cards, a piece of paper and a pencil. Remove the face cards and jokers. Label your piece of paper with ones, tenths, hundredths and thousandths.

1

2With a partner take turns drawing numbers from the pile. Each time you draw a card from the pile write the number in one of your digit positions. The goal is to make a larger decimal number than your partner.

Let’s ReviewExtension Activities

Rounding RaceGather 6-7 sheets of paper, scissors and two black markers. Cut the paper into 50 cards. Label each card with a dollar amount up to $999.99.

1

2 Place the pile of cards between you and your partner. Flip over a card. The first player to correctly round the number to the nearest dollar wins the card. Set a timer and play for 3 minutes. The player with the most cards wins. Play again!

Let’s ReviewQuick Quiz

Round 10.379 to the nearest hundredths place.

Round 2.934 to the nearest hundredths place.