Description
What It Is:
This is an addition and subtraction worksheet focusing on mental math strategies. It includes problems like 6+4, 60+40, and 140+70. Some problems require splitting numbers to make 10, for example, 24+37 is broken down into +6+30. Other problems like 5+6 are designed to split to make a double.
Grade Level Suitability:
This worksheet is suitable for 2nd and 3rd grade students. The problems involve basic addition and subtraction, and the mental math strategies are appropriate for this age group. The worksheet supports development of number sense and fluency.
Why Use It:
This worksheet helps students develop mental math skills for addition and subtraction. It reinforces place value concepts and encourages the use of strategies like making tens and doubles to solve problems more efficiently. It also improves number sense.
How to Use It:
Students should complete the addition and subtraction problems using mental math strategies. For problems involving 'split to make 10' or 'split to make a double,' they should fill in the missing numbers to show their thinking process. The worksheet can be used for independent practice, homework, or as part of a math lesson.
Target Users:
This worksheet is ideal for elementary school students in 2nd or 3rd grade who are learning or practicing addition and subtraction strategies. It's also beneficial for students who need to improve their mental math skills and number sense.
This is an addition and subtraction worksheet focusing on mental math strategies. It includes problems like 6+4, 60+40, and 140+70. Some problems require splitting numbers to make 10, for example, 24+37 is broken down into +6+30. Other problems like 5+6 are designed to split to make a double.
Grade Level Suitability:
This worksheet is suitable for 2nd and 3rd grade students. The problems involve basic addition and subtraction, and the mental math strategies are appropriate for this age group. The worksheet supports development of number sense and fluency.
Why Use It:
This worksheet helps students develop mental math skills for addition and subtraction. It reinforces place value concepts and encourages the use of strategies like making tens and doubles to solve problems more efficiently. It also improves number sense.
How to Use It:
Students should complete the addition and subtraction problems using mental math strategies. For problems involving 'split to make 10' or 'split to make a double,' they should fill in the missing numbers to show their thinking process. The worksheet can be used for independent practice, homework, or as part of a math lesson.
Target Users:
This worksheet is ideal for elementary school students in 2nd or 3rd grade who are learning or practicing addition and subtraction strategies. It's also beneficial for students who need to improve their mental math skills and number sense.