Lesson: Subtracting Two-Digit Numbers without Regrouping Mathematics • 1st Grade

Students will be able to

• subtract two-digit numbers from two-digit numbers without regrouping using place value blocks,
• subtract two-digit numbers from two-digit numbers without regrouping, recording the calculation in a place value chart,
• use place value language to describe subtraction,
• solve word problems involving the subtraction of two-digit numbers without regrouping.