Ebook Brainteasers (Grade 4-5)

Brainteasers Grades 4–5 by Jillayne Prince Wallaker illustrated by Vanessa Booth Carson-Dellosa Publishing Company, Inc. Greensboro, North Carolina pppppppppppppppppp Credits: Author: Jillayne Prince Wallaker Cover Artist: Peggy Jackson Inside Illustrations: Vanessa Booth Project Director: Sherrill B. Flora Editors: Sharon Thompson and Debra Olson Pressnall Graphic Layout: Sharon Thompson © 2004, Carson-Dellosa Publishing Co., Inc., Greensboro, NC 27425. All rights reserved. The purchase of this material entitles the buyer to reproduce worksheets and activities for classroom use only—not for commercial resale. Reproductions of these materials for an entire school or district is strictly prohibited. No part of this book may be reproduced (except as noted above), stored in a retrieval system, or transmitted in any form or by any means (mechanically, electronically, recording, etc.) without the prior written consent of Carson-Dellosa Publishing Co., Inc. Printed in the USA • All rights reserved. ISBN 978-1-60418-366-5 Name _____________________________________ pppppppp Introduction............................................................................................................................4 Hitting the Target (problem solving and logical thinking)...........................................................5 Consecutive Number Add-Up (logic and problem solving) ...................................................6 Analyzing Consecutive Number Add-Up (logic and problem solving) .................................7 Could Be the Answer (order of operations, problem solving, and logic)....................................8 Finding the Answer (order of operations, problem solving, and logic)........................................9 Fill In the Digits (addition, subtraction, and problem solving).....................................................10 Careful Placement (multiplication and puzzle logic)................................................................11 Missing Digit (basic operations and problem solving) .................................................................12 Number Riddles (basic operations and logical thinking)...........................................................13 The Power of Zero through Nine (order of operations and problem solving)...........................14 Adding Words (addition with positive and negative addends and problem solving)...................15 Fact Triangles (problem solving and logic) ..............................................................................16 Find the Numbers (basic operations and problem solving).......................................................17 Hidden Numbers (basic operations and problem solving)........................................................18 Working with Digits (multiplication and problem solving) .........................................................19 Whose Answer? (multiplication, division, and matrix logic) ......................................................20 Place Value Riddles (place value and logic).........................................................................21 Missing Steps (addition, problem solving, and logic)................................................................22 More Missing Steps (addition, problem solving, and logic)......................................................23 Puzzle It Out (problem solving and logic)................................................................................24 Soil Stuff (problem solving and logic).......................................................................................25 Ages (problem solving and logic) ............................................................................................26 Pick Apart (fractions, logic, and problem solving) ....................................................................27 My Money (money, problem solving, and matrix logic) ............................................................28 Break the Bank (money, problem solving, and logic) ..............................................................29 Determining Money (money, problem solving, and logic)......................................................30 Probability Two Ways (probability and logic) .........................................................................31 How Probable? (fractions, probability, and logic)...................................................................32 New Pet (data organization, logic, and problem solving)..........................................................33 Hide and Seek (matrix logic) .................................................................................................34 It`s Buggy (algebraic thinking and problem solving)..................................................................35 Label the Venn Diagram (problem solving and logic) ..........................................................36 Let’s Measure (problem solving and matrix logic)....................................................................37 Polygons (geometry and logic)...............................................................................................38 Polygon Matrix (geometry and matrix logic)...........................................................................39 Got the Area (area, problem solving, and logical thinking)......................................................40 Order Up (sequencing and problem solving) ............................................................................41 Keep Ordering (sequencing and problem solving)..................................................................42 Ordering Again (sequencing and problem solving) ................................................................43 The Total (number sense and matrix logic)...............................................................................44 Review Test ...........................................................................................................................45 Answer Key ...........................................................................................................................47 © Carson-Dellosa CD-104006 Brainteasers ... - tailieumienphi.vn