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Add, Subtract Multiples of 10

Videos, examples, and solutions to help Grade 1 students learn how to add and subtract multiples of 10 from multiples of 10 to 100, including dimes.



 

Common Core Standards: 1.NBT.4, 1.NBT.6

Related Topics:
Lesson Plans and Worksheets for Grade 1
Lesson Plans and Worksheets for all Grades
More Lessons for Grade 1
Common Core For Grade 1

New York State Common Core Math Grade 1, Module 6, Lessons 10

Worksheets for Grade 1, Module 6, Lesson 10

Topic C: Addition to 100 Using Place Value Understanding

Lesson 10 Homework

1. Complete the number bond or number sentence, and find the matching picture.

2. Fill in the missing numbers.
a. 70 + _____ = 90
b. _____ + 30 = 80
c. 100 – _____ = 20
d. 30 + 60 = _____
e. 70 – _____ = 20
f. 20 + _____ = 60
g. _____ – 20 = 60
h. 90 – _____ = 20
i. 50 + _____ = 100

3. Count the dimes to add or subtract. Write a number sentence to match the dimes.



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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