Number Lines and Opposites Number Lines run horizontally

Number Lines and Opposites Number Lines run horizontally (left to right) and vertically (up and down)! Opposites are number that are on either side AND the same distance from zero.

HORIZONTAL and VERTICAL NUMBER LINES ARROWS SIGNIFY THAT THE LINE GOES ON FOREVER IN EITHER DIRECTION. ZERO IS A NEUTRAL NUMBER. IT IS NEITHER POSITIVE OR NEGATIVE.

The Placement of Zero 0

The Placement of Zero 0

The Placement of Zero 0

The Placement of Zero 0 1

The Placement of Zero 0 1

0

0

0 1

0 0. 5

Create Your Own Number Line. . . 1. Draw a Number Line 2. Evenly Space Your Intervals 3. Position 3 -4 Shapes 4. Place the Zero 5. Trade with a Partner 6. Repeat and Place the Zero and One

Greater Than and Less Than > means "is greater than" < means "is less than" Numbers that are greater are found to the right on a horizontal number line. Numbers that are greater are found above on a vertical number line. Numbers that are less are found _____ on a _____ number line. Numbers that are less are found ____ on a ______ number line.

Compare Numbers Using > and < > (is greater than) 16 > 8 ½>¼ 0 > -3 -1 > -2 < (is less than) 12 < 13 ½<¾ -5 < -4 0<1

How Do I Compare Fractions?

How Do I Compare Decimals? Hund Tens Ones 10 ths 100 ths 3 2 1 7 3 2 1 6 5 3 3 0 9 9 3 1 2 0 8

Fractions as Decimals! Conversions!!