Subtraction within 1,000 using an Open Number Line

Subtraction within 1,000 using an Open Number Line

Assessment

Interactive Video

Mathematics, Social Studies

1st - 6th Grade

Hard

Created by

Quizizz Content

FREE Resource

This lesson teaches subtraction within 1,000 using an open number line. It covers breaking numbers into place values, the relationship between addition and subtraction, and visualizing subtraction with open number lines. The lesson also explores alternative subtraction methods and introduces the hopping up method to find differences.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process of finding the difference between two numbers called?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the relationship between addition and subtraction as mentioned in the lesson.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you solve for an unknown part in a subtraction problem using addition?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you visualize subtraction using an open number line?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how to break down the number 346 into hundreds, tens, and ones for subtraction.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of subtracting 872 from 346?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps would you take to solve 926 minus 671 using hops?

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