Grade 4 - Number
Standard 4.N.3 - Complete the addition sentence by filling in the missing number with sums up to 1000.
Included Skills: Addition
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. • Achievement Indicators - Explain how to keep track of digits that have the same place value when adding numbers, limited to 3- and 4-digit numerals. - Explain how to keep track of digits that have the same place value when subtracting numbers, limited to 3- and 4-digit numerals. - Describe a situation in which an estimate rather than an exact answer is sufficient. - Estimate sums and differences using different strategies, e.g., front-end estimation and compensation. - Solve problems that involve addition and subtraction of more than 2 numbers.