2, 5 And 10s Arrays
2, 5 and 10s ArraysArrays are pictures that help us see numbers. Number sentences are shownwith dots and arranged into rows and columns.Here is an example:3 3 63 2 61. Write the multiplication calculation and repeated addition for each array.2 22 42 5 2. Write the multiplication calculation and repeated addition for each array. Page 1 of 6visit twinkl.com
3. Samir and Iyla are writing number sentences for this array.8 2 16Samir8 8 16IylaWho do you agree with? Why? 4. The value of an array is 10. What could the array be?Draw 3 possible arrays to show this. Write the repeated addition and themultiplication calculation for each array.Page 2 of 6visit twinkl.com
5. Write the repeated addition and multiplication calculation for each array.5 65 4 10 5 6. Write the repeated addition and multiplication calculation for each array.5 3Page 3 of 6visit twinkl.com
7. Alfie and Sofia are both drawing arrays to show 4 4 4 4 4 20or 4 5 20.Alfie’s arraySofia’s arrayWho do you think has drawn the correct array? Why? 8. The value of an array is 20. What could the array be?Draw 3 possible arrays to show this and write the repeated addition and themultiplication calculation for each array.Page 4 of 6visit twinkl.com
9. Write the repeated addition and multiplication calculation for each array.10 32 1010 4 10. Write the repeated addition and multiplication calculation for each array. 510 Page 5 of 6visit twinkl.com
11. Elsie and Arthur are drawing an array for this number sentence:10 10 10 10 40It needs to have4 rows of 10.ArthurIt needs to have10 rows of 10ElsieWho do you agree with? Why? 12. The value of an array is 30. What could the array be?Draw 2 possible arrays to show this and write the repeated addition and themultiplication calculation for each array.Page 6 of 6visit twinkl.com
2, 5 and 10s Arrays - Answers1. Write the repeated addition and multiplication calculation for each array.2 2 42 2 2 2 82 2 2 2 2 102 2 42 4 82 5 102. Write the repeated addition and multiplication calculation for each array.2 2 2 62 2 2 2 2 2 122 3 62 6 123. Samir and Iyla are writing number sentences for the array.Who do you agree with? IylaWhy? Because Iyla is explaining that 2 8 16.Samir has added the number of rows and columns together to give him16. But if Samir had double-checked his answer, he could have spotted hismistake that 8 2 doesn’t equal 16.4. The value of an array is 10. What could the array be?Draw 3 possible arrays to show this and write the repeated addition and themultiplication calculation for each array.2 2 2 2 2 105 5 102 5 105 2 10Page 1 of 310 1 10visit twinkl.com
5. Write the repeated addition and multiplication calculation for each array.5 5 5 5 5 5 3010 10 10 10 10 505 6 3010 5 505 5 5 5 205 4 206. Write the repeated addition and multiplication calculation for each array.5 5 5 5 5 5 305 5 5 155 6 305 3 157. Alfie and Sofia are both drawing arrays to show 4 4 4 4 4 20or 5 4 20Who do you think has drawn the correct array? AlfieWhy? Alfie has shown 5 rows of 4, which is the same as 4 4 4 4 4 20 or 5 4 20. Sofia has shown 4 rows of 4 16.8. The value of an array is 20. What could the array be?Draw 3 possible arrays to show this and write the repeated addition andmultiplication calculation for each array.5 5 5 5 202 2 2 2 2 2 2 2 2 2 2010 10 205 4 202 10 2010 2 10Page 2 of 3visit twinkl.com
9. Write the repeated addition and multiplication calculation for each array.10 10 10 3010 10 10 10 4010 3 3010 4 402 2 2 2 2 2 2 2 2 2 202 10 2010. Write the repeated addition and multiplication calculation for each array.10 10 10 10 10 5010 10 10 10 10 10 10 7010 5 5010 7 70Elsie and Arthur are drawing an array for this number sentence:10 10 10 10 40Who do you agree with? ArthurWhy? Arthur is explaining that he will draw the array to show 10 4. Thiswill look like this:Elsie’s array would show 10 10. This would be incorrect as 10 10 100.12. The value of an array is 30. What could the array be?Write the repeated addition and multiplication calculation for each array.3 3 3 3 3 3 3 3 3 3 3010 10 10 305 5 5 5 5 5 3010 3 305 6 30Page 3 of 33 10 30visit twinkl.com
2, 5 and 10s Arrays Arrays are pictures that help us see numbers. Number sentences are shown with dots and arranged into rows and columns. Here is an example: 3 3 6 3 2 6 1. Write the multiplication calculation and repeated addition for each array. 2 2 2 4 2 5 2. Write the multiplication calculation and repeated addition for .
Hooray for Arrays: A Mini Reference Guide Hooray for Arrays: What Do You Say, Let's Make an Array! * Hooray for Arrays: Repeat Addition * Hooray for Arrays: Multiplication Fact Practice * Hooray for Arrays: Equal Group Problems * Hooray for Arrays: Repeated Addition and Multiplication * Hooray for Arrays:
Arrays in Java Arrays in Java are objects Only 1D arrays are directly supported Multidimensional arrays are arrays of arrays General, but slow - due to memory layout, difficulty of compiler analysis, and bounds checking Subarrays are important in AMR (e.g., interior of a grid) – Even C and C don’t support these well
2 Lesson 9: Introduction To Arrays Objectives: Write programs that handle collections of similar items. Declare array variables and instantiate array objects. Manipulate arrays with loops, including the enhanced for loop. Write methods to manipulate arrays. Create parallel arrays and two- dimensional arrays.
Super Teacher Worksheets - www.superteacherworksheets.com 1. Arrays Arrays 3. Arrays 4. Arrays 2. Write a multiplication fact that is shown by the array. Write a multiplication fact that is shown by the array. Mr. Rule is a 4th grade teacher. He sets up 4 rows of desks in his classroom. Each
Counting in 10s to and from 100. Greater Depth Explain whether the prediction is correct when given a partially completed hundred square. Counting in 10s to and from 100. Questions 2, 5 and 8 (Problem Solving) Developing Solve a simple word problem by counting in 10s to 50 with pictor
Search an array and use parallel arrays Pass arrays to and return arrays from methods . In Java, you can also declare an array variable by placing the square brackets after the array name, as in . but Java programmers conventionally name arrays by following the same rules they use for variables—array names start with a lowercase letter .
Christian Jacob Chapter Overview Chapter 10 Arrays and Strings 10.1 Arrays 10.2 One-Dimensional Arrays 10.2.1 Accessing Array Elements 10.2.2 Representation of Arrays in Memory
Anatomi dan Fisiologi a. Anatomi Tulang Tulang terdiri dari sel-sel yang berada pada ba intra-seluler. Tulang berasal dari embrionic hyaline cartilage yang mana melalui proses “ Osteogenesis ” menjadi tulang. Proses ini dilakukan oleh sel-sel yang disebut “ Osteoblast”. Proses mengerasnya tulang akibat penimbunan garam kalsium. Ada 206 tulang dalam tubuh manusia, Tulang dapat .
