Grade 4 - Number
Standard 4.N.3 - Solve word problems that have extra or insufficient information.
Included Skills: Mixed Equations
Demonstrate an understanding of addition of numbers with answers to 10 000 and their corresponding subtractions (limited to 3 and 4-digit numerals) by: • using personal strategies for adding and subtracting • estimating sums and differences • solving problems involving addition and subtraction.