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 모아서 10이 되는 두 수

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 모아서 10이 되는 두 수

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1. START 시작 버튼 누르기

2. 10 누르기

3. 모아서 10이 되는 수 찾기

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Mental Math - practice quick recall of basic addition facts
Problem Solving - plan ahead to make as many number bonds as possible

Common Core Connection for 1st Grade

Demonstrating fluency for addition within 10.
Use strategies such as counting on.

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Play Number Bonds II at MathPlayground.com! Create number bonds whose sum matches the target number.

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1. 덧셈식 보기

2. 맞는 답의 칸에 사진 옮기기 (맞으면 초록색)

3. 문제 풀어서 사진 완성하기

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Common Core Connection for Grades 1 and 2

Apply properties of operations as strategies to add and subtract.
Understand subtraction as an unknown-addend problem.
Relate counting to addition and subtraction.
Fluently add and subtract within 20 using mental strategies.
Use strategies such as counting on, making ten, decomposing numbers and creating easier or known sums.

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Puzzle Pics Addition Facts | Math Playground

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Play Puzzle Pics Addition Facts at MathPlayground.com! Find the sum and complete the mystery picture.

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1. View Fullscreen (파란색 누르기)

2. 뺄셈 계산해서 답에 그림 옮겨놓기

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Common Core Connection for Grades 1 and 2

Apply properties of operations as strategies to add and subtract.
Understand subtraction as an unknown-addend problem.
Relate counting to addition and subtraction.
Fluently add and subtract within 20 using mental strategies.
Use strategies such as counting on, making ten, decomposing numbers and creating easier or known sums.

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Puzzle Pics Subtraction Facts | Math Playground

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Play Puzzle Pics Subtraction Facts at MathPlayground.com! Find the difference and complete the mystery picture.

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Play Koala Karts at Math Playground! Power your koala bear by counting as quickly as you can.

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1. 파란색 누르기(View Fullscreen)

2. 노란색 버튼 (PLAY) 눌러 게임 시작

3. 노란색 버튼 (NEXT) 누르기

4. 위쪽 노란색 버튼 (PLAY NOW) 누르기

5. 내 코알라 색 확인하기

6. 노란색 버튼 (START) 눌러 게임 시작