Logan Avery - Amazing Animals: Spider Monkeys: Place Value

0covercover.xhtmlcover1page0001page0001.xhtmlMath Talk 1. How can you tell how many tens and ones are in a number? 2. How are 10 ones related to 1 ten? 3. How can you use tens and ones to compare numbers? 4. Kaya writes 38. Sid writes 83. Did they write the same number? Why or why not?22page0002page0002.xhtmlAmazing Animals Spider Monkeys Place Value33page0003page0003.xhtml44page0004page0004.xhtmlTable of Contents Monkey Business 4 Hands and Tails 10 Monkey Around 16 Problem Solving 20 Glossary 22 Index 23 Answer Key 2455page0005page0005.xhtmlMonkey Business Is it a spider? Is it a monkey? It is a spider monkey!66page0006page0006.xhtmlSpider monkeys come in different colors and sizes.77page0007page0007.xhtml88page0008page0008.xhtmlSpider monkeys have long, thin legs. They like to hang upside down. It makes them look like spiders. That is how they got their name.99page0009page0009.xhtmlBut these monkeys are not spiders. In fact, they eat spiders! They also eat a lot of fruit and parts of plants. This spider monkey chews a piece of grass.1010page0010page0010.xhtmlLet's Do Math! A spider monkey eats 30 seeds. Use straws to stand for seeds. Make bundles of 10. 1. How many bundles of ten are there? 2. How many leftover ones are there? This spider monkey eats fruit.1111page0011page0011.xhtmlHands and Tails Spider monkeys have hands shaped like hooks. They help them grab branches and swing through trees.1212page0012page0012.xhtmlA spider monkey has no thumbs.1313page0013page0013.xhtmlA young spider monkey uses its tail to hang from a tree.1414page0014page0014.xhtmlThese small monkeys can use their tails to grab and swing. Their tails work like hands. Let's Do Math! There are 50 spider monkeys hanging around. Use straws to stand for tails. Make bundles of 10. Write how many tens and leftover ones there are on the place value chart. tens ones1515page0015page0015.xhtmlSpider monkeys can run, climb, and swing very fast. They move much faster than people can. This spider monkey can hang and eat fruit at the same time.1616page0016page0016.xhtmlThis spider monkey uses its tail for balance.1717page0017page0017.xhtmlMonkey Around Spider monkeys live in large groups. They hug each other with their limbs and tails. Three spider monkeys sit together on a tree.1818page0018page0018.xhtmlA family looks for food. Let's Do Math! A troop of 60 brown spider monkeys swings through the trees. A troop of 40 golden spider monkeys naps in the shade. A troop of 70 red spider monkeys eats spiders. Use <, >, or = to compare the troops. 1. 60 _______ 40 2. 40 _______ 70 3. 70 _______ 601919page0019page0019.xhtml2020page0020page0020.xhtmlSpider monkeys live in trees. They spend little time on the ground. Maybe treetops are the best places to monkey around!2121page0021page0021.xhtmlProblem Solving Pretend you see spider monkeys in the jungle. Find out how many spider monkeys there are of each kind. Then, compare the numbers with words and symbols. 1. The number of _______ spider monkeys is greater than the number of _______ spider monkeys. _______ > _______ 2. The number of _______ spider monkeys is less than the number of _______ spider monkeys. _______ < _______2222page0022page0022.xhtml Kind of Spider Monkeys Description Number brown 7 tens, 0 ones _______ red _______ tens, _______ ones 20 black _______ tens, _______ ones 502323page0023page0023.xhtmlGlossary climb to use hands and feet to move up or down a large object grab to take quickly in hand and hold onto hooks tools that are curved and are used to catch or hold things limbs arms, legs, or tails monkey around to play instead of work swing to go forward and backward while hanging from something troop a group of spider monkeys2424page0024page0024.xhtmlIndex groups, hands, limbs, tails,2525page0025page0025.xhtmlAnswer Key Let's Do Math! page 9 : 1. 3 2. 0 page 13 : tens 5 ones 0 page 17 : 1. > 2. < 3. > Problem Solving brown 70; red 2, 0; black 5, 0 1. Answers will vary. Example : brown, red; 70 > 20 2. Answers will vary. Example : red, black; 20 < 502626page0026page0026.xhtmlMath Talk 1. How can you tell how many tens and ones are in a number? 2. How are 10 ones related to 1 ten? 3. How can you use tens and ones to compare numbers? 4. Kaya writes 38. Sid writes 83. Did they write the same number? Why or why not?2727page0027page0027.xhtmlAmazing Animals Spider Monkeys Place Value What do you see in the tree? It is a spider monkey. Swing into place value. Find out more about these small groups of monkeys. Place Value28

Amazing

Animals

Spider

Monkeys

Place

Value

Table

of

Contents

Monkey

Business

Hands

and

Tails

Monkey

Around

Problem

Solving

Glossary

Index

Answer

Key

Monkey

Business

Is

it

a

spider

?

Is

it

a

monkey

?

It

is

a

spider

monkey

!

Spider

monkeys

come

in

different

colors

and

sizes

.

Spider

monkeys

have

long

,

thin

legs

.

They

like

to

hang

upside

down

.

It

makes

them

look