Add Two-digit Numbers
Eureka Math/EngageNY grade 1 module 6 lesson 12 Worksheets
Worksheets, solutions, and videos to help Grade 1 students learn how to add a pair of two-digit numbers when the ones digits have a sum less than or equal to 10.
Common Core Standards: 1.NBT.4, 1.NBT.6
Topic C: Addition to 100 Using Place Value Understanding
Lesson 12 Concept Development
Learning Goal: I can use place value to help me add 2-digit numbers.
Lesson 12 Homework
1. Solve.
a. 46 + 22 = _____
b. 74+ 23 = _____
c. 54 + 25 = _____
d. 68 + 31 = _____
e. 45 + 55 = _____
f. 86 + 13 = _____
g. 37 + 52 = _____
h. 47 + 52 = _____
2. Solve using number bonds. You may choose to add the ones or tens first. Write the two number sentences to show what you did.
a. 76 + 23 = _____
b. 45 + 33 = _____
c. 31 + 67 = _____
d. 57 + 32 = _____
e. 58 + 21 = _____
f. 25 + 63 = _____
g. 44 + 55 = _____
h. 47 + 53 = _____
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.
New York State Common Core Math Grade 1, Module 6, Lessons 12
Worksheets for Grade 1, Module 6, Lesson 12Worksheets, solutions, and videos to help Grade 1 students learn how to add a pair of two-digit numbers when the ones digits have a sum less than or equal to 10.
Common Core Standards: 1.NBT.4, 1.NBT.6
Topic C: Addition to 100 Using Place Value Understanding
Lesson 12 Concept Development
Learning Goal: I can use place value to help me add 2-digit numbers.
1. Solve.
a. 46 + 22 = _____
b. 74+ 23 = _____
c. 54 + 25 = _____
d. 68 + 31 = _____
e. 45 + 55 = _____
f. 86 + 13 = _____
g. 37 + 52 = _____
h. 47 + 52 = _____
2. Solve using number bonds. You may choose to add the ones or tens first. Write the two number sentences to show what you did.
a. 76 + 23 = _____
b. 45 + 33 = _____
c. 31 + 67 = _____
d. 57 + 32 = _____
e. 58 + 21 = _____
f. 25 + 63 = _____
g. 44 + 55 = _____
h. 47 + 53 = _____
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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