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ADDING NUMBERS 1-2 DIGIT

ADDING NUMBERS 1-2 DIGIT

Assessment

Presentation

Mathematics

1st - 3rd Grade

Practice Problem

Easy

CCSS
1.OA.C.6, 1.NBT.C.4, 2.OA.B.2

+1

Standards-aligned

Created by

May Obsinada

Used 29+ times

FREE Resource

8 Slides • 11 Questions

1

Adding numbers

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Let's go! ​

2

​How to add numbers?

Use the counting forward.

If the number write-in column, start from right to left.

Add the ones (1st digit)

Add the tens (2nd digit)

3

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Examples

Let's try to answer.

4

Fill in the Blank

3 + 3 = ?

5

Fill in the Blank

5 + 5 = ?

6

Fill in the Blank

6 + 1 = ?

7

Fill in the Blank

5 + 7 = ?

8

Fill in the Blank

8 + 8 = ?

9

Fill in the Blank

8 + 5 = ?

10

Fill in the Blank

3 + 7 = ?

11

Fill in the Blank

Question image

What is the answer?

12

Fill in the Blank

Question image

What is the answer?

13

Fill in the Blank

Question image

What is the answer?

14

Fill in the Blank

Question image

What is the answer?

15

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​TRY TO ANSWER

Copy and answer. Write the following numbers in vertical ​

16

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2 4 + 3 4 = ?

4 2 + 2 3 = ?

5 5 + 6 3 = ?​

17

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2 4

+ 3 4

5 8

4 2

+ 2 3

6 5

5 5

+ 6 3

11 8

18

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3 5 + 7 2 = ?​

4 0 + 4 9 = ?

6 2 + 1 6 = ?

19

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3 5

+ 7 2

9 7

4 0

+ 4 9

​ 8 9

6 2

+ 1 6

7 8​

Adding numbers

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Let's go! ​

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