Addition Fundamentals

Addition Fundamentals

 

 


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1) Add Tens by One-Digit

1) Add Tens by One-Digit

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2) Add Two-Digit number by 10

2) Add Two-Digit number by 10

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3) Add Three-Digit number by 10

3) Add Three-Digit number by 10

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Adding by hundreds b

4) Add Three-Digit number by 100

4) Add Three-Digit number by 100

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5) Basic Addition

5) Basic Addition

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adding by missing number 1

6) Determine Unknown Number in Addition Equation

6) Determine Unknown Number in Addition Equation

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7) Add Two-Digit number by One-Digit

7) Add Two-Digit number by One-Digit

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Adding hundreds by one digit b

8) Add Hundreds by One-Digit

8) Add Hundreds by One-Digit

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9) Add Two-Digit number
by multiple of ten

9) Add Two-Digit number
by multiple of ten

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adding two-digits by two-digits b

10) Add Two-Digit number
by Two-Digits

10) Add Two-Digit number
by Two-Digits

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11) Add Three-Digit number
by One-Digit

11) Add Three-Digit number
by One-Digit

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adding hundreds by hundreds a

12) Add Three-Digit number by multiple of one hundred

12) Add Three-Digit number
by multiple of one hundred

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13) Add Three-Digit number by multiple of ten

13) Add Three-Digit number by multiple of ten

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adding three digits by two digits a

14) Add Three-Digit number
by Two-Digits

14) Add Three-Digit number
by Two-Digits

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15) Add Three-Digit number
by Three-Digits

15) Add Three-Digit number
by Three-Digits

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