1

Operations and Algebraic Thinking 
Add within 20 
Integers from 1 to 10 
1.OA.6

2

Operations and Algebraic Thinking 
Add within 20. 
Integers from 5 to 20 
1.OA.6

3

Operations and Algebraic Thinking 
Add within 20. 
Integers from 10 to 20 
1.OA.6

4

Operations and Algebraic Thinking 
Add within 20. 
Integers from 1 to 20 
1.OA.6

5

Operations and Algebraic Thinking 
Subtract within 20. 
Integers from 1 to 10 
1.OA.6

6

Operations and Algebraic Thinking 
Subtract within 20. 
Integers from 1 to 20 
1.OA.6

7

Operations and Algebraic Thinking 
Determine the unknown whole number in an addition equation. 
Integers from 1 to 20 
1.OA.8

8

Numbers and Operations in Base Ten 
Add within 100, including adding a twodigit number and a onedigit number. 
Integers from 1 to 100 and 1 to 10 
1.NBT.4

9

Numbers and Operations in Base Ten 
Given a two digit number mentally find 10 more or 10 less. 
Integers from 10 to 100 and 10 
1.NBT.5

10

Numbers and Operations in Base Ten 
Subtract multiples of 10 in the range 1090 from multiples of 10 in the range 1090 (positive or zero differences) 
Integers from 10 to 90 
1.NBT.6

11

Operations and Algebraic Thinking 
Fluently add and subtract within 20 using mental strategies. 
Integers from 0 to 20 
2.OA.2

12

Numbers and Operations in Base Ten 
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. 
Integers from 0 to 100 
2.NBT.5

13

Numbers and Operations in Base Ten 
Add up to four twodigit numbers using strategies based on place value and properties of operations. 
Number Range: Integers from 0 to 1000 
2.NBT.6

14

Numbers and Operations in Base Ten 
Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900. 
Number Range: Integers from 10 to 100 and 100 to 900 
2.NBT.8

15

Operations and Algebraic Thinking 
Fluently multiply within 100. 
Factors from 0 to 10 
3.OA.7

16

Operations and Algebraic Thinking 
Fluently divide within 100. 
Divisors and Quotients from 0 to 10 
3.OA.7

17

Number and Operations in Base Ten 
Recognize that in a multidigit whole number, a digit in one place represents ten times what it represents in the place to its right. 
Dividends from 10 to 1000 and Divisors of 10 or 100 
4.NBT.A.1

18

Operations and Algebraic Thinking 
Use parentheses, brackets, or braces in numerical expressions, and evaluate expressions with these symbols. 
Integers 1 to 10 
5.OA.A.1

19

Expressions and Equations 
Evaluate expressions at specific values of their variables. 
Integers 1 to 10 
6.EE.A.2c

20

Expressions and Equations 
Solve realworld and mathematical problems by writing and solving equations of the form x + p = q and px = q for cases in which p, q and x are all nonnegative rational numbers. 
Integers 1 to 10 
6.EE.B.7
