Grade 1 Math Subtraction 2 Digit No Regrouping — Set 100
37 - 30 = ___
Show answer
7
94 - 31 = ___
Show answer
63
84 - 73 = ___
Show answer
11
92 - 80 = ___
Show answer
12
68 - 48 = ___
Show answer
20
55 - 33 = ___
Show answer
22
55 - 22 = ___
Show answer
33
73 - 12 = ___
Show answer
61
47 - 25 = ___
Show answer
22
48 - 14 = ___
Show answer
34
49 - 19 = ___
Show answer
30
59 - 39 = ___
Show answer
20
26 - 20 = ___
Show answer
6
39 - 21 = ___
Show answer
18
27 - 25 = ___
Show answer
2
35 - 21 = ___
Show answer
14
86 - 44 = ___
Show answer
42
91 - 90 = ___
Show answer
1
39 - 14 = ___
Show answer
25
91 - 11 = ___
Show answer
80
Teaching Notes
Strengthen first grade math skills with our free printable worksheets. Topics include addition and subtraction within 20, two-digit problems without regrouping, missing addends, three-addend sums, working with tens, and fact families.
What math topics are covered in grade 1 worksheets?
Grade 1 worksheets cover addition and subtraction within 20, two-digit addition and subtraction without regrouping, three-addend problems, missing addend equations, adding and subtracting tens, and fact families to build number sense.
How do I use these first grade math worksheets effectively?
Start with addition and subtraction within 20 to reinforce counting skills. Then introduce two-digit problems without regrouping. Use fact family sheets to show the relationship between addition and subtraction. Print fresh copies for repeated practice.
Are these worksheets aligned with first grade math standards?
Yes. The topics match Common Core standards for grade 1, including operations and algebraic thinking (OA), number and operations in base ten (NBT), and understanding the relationship between addition and subtraction.
How many grade 1 math worksheets are available?
We offer 9 categories of first grade math worksheets, each with multiple printable variations. Categories include addition within 20, subtraction within 20, two-digit operations, missing addends, three-addend sums, tens, and fact families.
What is the difference between regrouping and no-regrouping worksheets?
No-regrouping worksheets keep each column sum below 10, so students never carry. Regrouping worksheets require carrying a digit to the next column. Grade 1 starts with no-regrouping; regrouping is introduced in grade 2.