Add and Subtract Like Units
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Common Core Math Resources, Lesson Plans & Worksheets for all grades
Common Core Math Video Lessons, Math Worksheets and Games for Grade 2
Common Core Math Video Lessons, Math Worksheets and Games for all grades
Examples, solutions, and videos to help Grade 2 learn how to add and subtract like units. Students use their fluency with easier problems to solve more complex addition and subtraction problems within 100.
Common Core Standards: 2.OA.1, 2.OA.2
New York State Common Core Math Grade 2, Module 1, Lesson 3
Common Core Math Grade 2, Module 1, Lesson 3 Worksheets
Lesson 3 Homework
EngageNY/Eureka Math Grade 2 Module 1 Lesson 3 version 3
Add and subtract like units.
1. Solve.
a. 20 + 7 = _____
20 + 70 = _____
62 + 3 = _____
62 + 30 = _____
b. 80 – 20 = _____
85 – 2 = _____
85 – 20 = _____
86 – 20 = _____
c. 30 + 40 = _____
31 + 40 = _____
35 + 4 = _____
45 + 30 = _____
d. 70 – 30 = _____
75 – 30 = _____
78 – 3 = _____
75 – 40 = ___
2. Solve.
a. 42 + 7 = _____
b. 24 + 70 = _____
c. 49 – 2 = _____
d. 98 – 20 = _____
3. Solve.
a. 16 + 3 = _____
13 + 6 = _____
b. 37 – 3 = _____
37 – 4 = _____
c. 26 + 70 = _____
76 + 20 = _____
d. 97 – 50 = _____
97 – 40 = _____
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
Common Core Math Resources, Lesson Plans & Worksheets for all grades
Common Core Math Video Lessons, Math Worksheets and Games for Grade 2
Common Core Math Video Lessons, Math Worksheets and Games for all grades
Examples, solutions, and videos to help Grade 2 learn how to add and subtract like units. Students use their fluency with easier problems to solve more complex addition and subtraction problems within 100.
Common Core Standards: 2.OA.1, 2.OA.2
New York State Common Core Math Grade 2, Module 1, Lesson 3
Common Core Math Grade 2, Module 1, Lesson 3 Worksheets
Lesson 3 Homework
EngageNY/Eureka Math Grade 2 Module 1 Lesson 3 version 3
Add and subtract like units.
1. Solve.
a. 20 + 7 = _____
20 + 70 = _____
62 + 3 = _____
62 + 30 = _____
b. 80 – 20 = _____
85 – 2 = _____
85 – 20 = _____
86 – 20 = _____
c. 30 + 40 = _____
31 + 40 = _____
35 + 4 = _____
45 + 30 = _____
d. 70 – 30 = _____
75 – 30 = _____
78 – 3 = _____
75 – 40 = ___
2. Solve.
a. 42 + 7 = _____
b. 24 + 70 = _____
c. 49 – 2 = _____
d. 98 – 20 = _____
3. Solve.
a. 16 + 3 = _____
13 + 6 = _____
b. 37 – 3 = _____
37 – 4 = _____
c. 26 + 70 = _____
76 + 20 = _____
d. 97 – 50 = _____
97 – 40 = _____
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
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