Understanding Subtraction with Base 10

Understanding Subtraction with Base 10

Assessment

Interactive Video

Mathematics, Education

2nd - 3rd Grade

Hard

Created by

Olivia Brooks

FREE Resource

This video tutorial covers Eureka Grade 2, Module 1, Lesson 7, focusing on subtraction within 20. It explains how to represent ten using a five group column and place value stick. The lesson demonstrates subtraction strategies using visual aids and decomposing numbers, emphasizing the base-10 system. Students learn to subtract from ten and numbers greater than ten, using number bonds and mental math techniques.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is one way to represent the number 10?

Using a nine-group column

Using a five-group column

Using a six-group column

Using a seven-group column

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many cubes are left when you subtract 9 from 10 using the five-group column?

Three cubes

Two cubes

Four cubes

One cube

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When subtracting 9 from 11, how many cubes are left after using the five-group column method?

Two cubes

Three cubes

Four cubes

One cube

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 12 subtract 9 using the five-group column method?

Four

Three

Two

One

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you decompose the number 12 for subtraction?

Into 10 and 2

Into 10 and 1

Into 10 and 4

Into 10 and 3

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the '1' in the number 12 represent?

Ten

Eleven

One

Twelve

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 12 subtract 8 using the base 10 system?

Three

Four

Two

Five

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