Plus Or Minus: Arithmetic Puzzles - 9781989454022

Plus or Minus is a game to help children master the arithmetic operations of addition and subtraction. A 5 x 5 grid is supplied. The rows each total the answers at the bottom, the columns each total the answers on the right, and the bottom row, the right-hand column and the diagonal all total the answer in the bottom right-hand corner, which is left blank. Children must place a plus or a minus sign in front of each number to make the rows and columns add up correctly.

• | Author: Laird Stevens
• | Publisher: Paris Press
• | Publication Date: Feb 13, 2019
• | Number of Pages: 124 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 198945402X
• | ISBN-13: 9781989454022