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❤️ Mrs. Pérez

Tens and ones practice

Grades: 1st Grade
Subjects: Math

Student Instructions

1. Tap the green add button. 2. Use the green ten sticks and yellow ones cubes to show the tens and ones of the standard form number. 3. Write an expanded equation for the the number (example: 24 = 20 + 4 ) -->The first page is an example<-- ***There are 5 pages!! Make sure you do all 5 😁*** 4. Tap the green check to submit your work to your teacher.

Teacher Notes (not visible to students)

Students will practice showing the tens and ones within a number. They will also write the expanded form equation (tens + ones). First page is an example for students to see. This activity supports the standard: 1.NBT.2. Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases: 10 can be thought of as a bundle of ten ones — called a “ten.” The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones. The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).