# 1st Grade Numbers & Operations in Base Ten Exit Tickets

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Total Pages: 47

File Size: 401 KB

Exit Tickets are a great tool to quickly assess your students' understanding of a concept. Exit tickets should take no longer than a couple of minutes to complete and they provide the teacher with valuable information to help guide their instruction.

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**This set of exit tickets cover the following 1st grade numbers & operations in base ten concepts:**

►**CCSS.MATH.CONTENT.1.NBT.A.1**

Count to 120, starting at any number less than 120. In this range, read and write numerals and represent a number of objects with a written numeral.

►**CCSS.MATH.CONTENT.1.NBT.B.2**

Understand that the two digit number represent amounts of tens and ones. Understand the following as special cases:

►**CCSS.MATH.CONTENT.1.NBT.B.2.A**

10 can be thought of as a bundle of ten ones – called a “ten”.

►**CCSS.MATH.CONTENT.1.NBT.B.2.B**

The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.

►**CCSS.MATH.CONTENT.1.NBT.B.2.C**

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).

►**CCSS.MATH.CONTENT.1.nbt.b.3**

Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =< and <.

►**CCSS.MATH.CONTENT.1.nbt.c.4**

Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.

►**CCSS.MATH.CONTENT.1.nbt.c.5**

Given a two-digit number, mentally find 10 or more or 10 less than the number, without having to count; explain the reasoning used.

►**CCSS.MATH.CONTENT.1.NBT.C.6**

Subtract multiples of 10 in the range 10-90 from multiples of 10 in the range 10-90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.

There are 45 exit tickets in this set (5 different exit tickets per skill). Each page of exit tickets has 2 copies of the same exit ticket to save on paper. Each exit ticket has 3-6 problems on each sheet. The standard is listed in the top right corner of every exit ticket.

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