Exploring Extended Facts in Addition and Subtraction

Exploring Extended Facts in Addition and Subtraction

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Hard

CCSS
1.NBT.C.5, 2.OA.C.3, 1.OA.C.6

+7

Standards-aligned

Created by

Amelia Wright

FREE Resource

Standards-aligned

CCSS.1.NBT.C.5
,
CCSS.2.OA.C.3
,
CCSS.1.OA.C.6
CCSS.1.OA.B.3
,
CCSS.2.NBT.B.5
,
CCSS.3.OA.C.7
,
CCSS.1.NBT.C.4
,
CCSS.5.NBT.B.7
,
CCSS.2.OA.B.2
,
CCSS.2.MD.B.6
,
This video tutorial for third graders covers lesson 2-1, focusing on extended facts in addition and subtraction. Students are guided through exercises using whiteboards and math journals to explore patterns in addition and subtraction. The lesson includes fact extensions and calculator practice to reinforce understanding of basic math concepts.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of 5 plus 5?

15

5

11

10

Tags

CCSS.2.OA.C.3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of 9 plus 1?

11

12

9

10

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If 8 plus 2 equals 10, what does 8 plus 3 equal?

9

12

10

11

Tags

CCSS.1.OA.B.3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If 9 minus 7 equals 2, what does 90 minus 70 equal?

22

20

2

200

Tags

CCSS.1.NBT.C.5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What pattern is observed when subtracting numbers like 90 minus 70?

The answer remains the same.

The answer doubles.

The answer is in the tens.

The answer is in the hundreds.

Tags

CCSS.1.NBT.C.5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does 700 plus 900 equal?

160

900

700

1600

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does knowing 14 minus 9 helps in solving 24 minus 9?

It has no impact.

It changes the outcome.

It helps in identifying the tens place.

It indicates the difference in the ones place.

Tags

CCSS.2.NBT.B.5

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