ICE B IT S SIMPLY A SMARTER APPROACH

Transcription

1 PRACTICE BOOK

2 ORIGO Stepping Stones Practice Book Year 3 Copyright 2014 ORIGO Education Senior Authors: James Burnett, Calvin Irons Contributing Authors: Debi DePaul, Peter Stowasser, Allan Turton Program Editors: James Burnett, Beth Lewis, Donna Richards, Stacey Lawson For more information, visit All rights reserved. Unless specifically stated, no part of this publication may be reproduced, copied into, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of ORIGO Education. ISBN:

3 SENIOR AUTHORS James Burnett Calvin Irons contributing authors Debi DePaul Peter Stowasser Allan Turton PROGRAM EDITORS James Burnett Beth Lewis Donna Richards Stacey Lawson PRACTICE BOOK

4 1. Write the time or draw clock hands to match. c. 12: 15 d. 2:30 : : 2. Draw coins to show two different ways to pay for each item. Use exact amounts. 85c 65c 3. Complete the missing parts. 5 hundreds 1 ten 7 ones

5 DINNER TIME Help the fly reach the rubbish bin safely. For each of these, write an addition fact that will help you work out the subtraction fact. Then write the answer and colour the plates that show even subtraction fact answers to show the safest path to the rubbish bin. 4 2 = 9 2 = 6 5 = 8 4 = 7 5 = 6 3 = 9 5 = + = 7 6 = 6 2 = 7 2 = 5 2 = 8 6 = 1.3 2

6 1. Loop the fraction then complete the sentence. One-quarter of 28 is. One-eighth of 24 is. 2. Draw the coins you would receive as change. Price Amount you pay Change you receive 25c 75c 3. Write the matching number on the expander and in words

7 1. Colour each rectangle to match the fraction. 1 4 part of equal parts 1 2 part of equal parts c. 1 8 part of equal parts 2. Estimate the difference between these lengths. Then write a number sentence to show your thinking. ing. 68 cm 95 cm The difference is about cm. 83 cm 35 cm The difference e is about cm. 3. Write the numerals that should be in the boxes above the number line. Then draw a line from each box below the number line to show that numeral s position

8 DIGGING DIRT Work out each of these and draw a straight line to the correct answer. The line will pass through a number and a letter. Write the letter above its matching number at the bottom of the page. Some answers are used more than once. The fi rst one has been done for you. Answers t o 27 r r o 33 s 39 e 26 a e 30 h e h 32 w v s 21 y 29 n 37 a m e t

9 1. Split each number into hundreds, tens and ones. There is more than one way. c. 375 is the same as 3 7 hundreds, tens and ones 836 is the same as hundreds, tens and ones d. 215 is the same as hundreds, tens and ones 409 is the same as hundreds, tens and ones 2. Write a number sentence to show how you solve each problem. You can use the number line to help Noah jumped 64 cm. Fiza jumped 17 cm less than Noah. How far did Fiza jump? Yuki jumped 47 cm. This was 18 cm less than Olivi How far did d Olivia jump? 3. Draw a line to join each numeral to its position on the number line. Then write < or > in each circle to describe each pair of numerals

10 1. Loop tens and ones blocks to match. Then complete the expander Some Year 3 students voted for their favourite superhero. Favourite Superhero = 1 vote Marvel Girl Ironman Spiderman Invisible Woman Who is the most popular superhero? What is the difference between the number of votes for Invisible Woman and Ironman? c. students voted altogether. 3. Write the numeral that should be in the position shown by each arrow. Think carefully before you write. c. d e. f. g. h

11 WAKE UP! How long does it take sunlight to reach the Earth? Work out each of these and draw a straight line to the correct answer. The line will pass through a letter. Write the letter in the space below the answer s h u t e i g i t n m e

12 1. This table shows amounts raised by Years 2 and 3. Year Week One Two Three Four Five 2 $146 $175 $206 $217 $105 3 $158 $195 $132 $149 $291 Write the amounts that are less than $150. Write the amounts raised by Year 3 in order from least to greatest. c. Write the amounts raised by Year 2 in order from greatest to least. 2. Write possible or impossible to describe your chance of doing these activities. eat seafood tonight grow wings c. drive a car d. visit a zoo 3. Round each number to the nearest ten Round each number to the nearest hundred

13 ORIGO Stepping Stones is an award-winning mathematics program developed by specialists for Australian primary schools. This revolutionary online program integrates print and digital technology to deliver comprehensive coverage of the F-6 Australian Curriculum and even more! ORIGO Stepping Stones was developed by mathematics specialists for Australian primary schools to: make maths more focused and coherent foster students thinking and reasoning skills deliver multiple ways to differentiate classroom instruction provide a valuable source of professional learning for the teacher offer methods to assess deep understanding and skills provide online and print resources that engage all students IT S SIMPLY A SMARTER APPROACH Milli the possum Split the kangaroo Dart the echidna Digit the wombat Plato the platypus Tally the turtle Cubit the koala THIS BOOK BELONGS TO 3 Product Code: SSP 264 1