Missing Terms - CCSS 1.OA.B.4, 1.OA.D.8

Links verified on 09/13/2022

1. Addition Completion.

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Complete the addition sentence by filling in the missing number. (Sums up to 10) SEE MORE

2. Addition Equations.

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What number would complete this sentence? - Find the missing term. SEE MORE

3. Addition Fill-In.

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Fill in the blank with the missing term. SEE MORE

4. Determine the unknown number in each equation.

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Online quiz that is self checking. SEE MORE

5. Determine the Unknown Number in the Addition Equation (up to 20).

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Online quiz that is self checking. SEE MORE

6. Determine the Unknown Number in the Addition or Subtraction Equation (up to 20).

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Online quiz that is self checking. SEE MORE

7. Determine the Unknown Number in the Subtraction Equation (up to 20).

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Online quiz that is self checking. SEE MORE

8. Find A Missing Number.

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A variety of activities to find the missing numbers. SEE MORE

9. Find the Missing Number.

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Generate exercises by selecting the numbers to use (0-99), type of sequence, and number of problems. SEE MORE

10. Hit the Button.

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Click on "Number Bonds" and find "Missing Numbers." Choose addition (+ bonds) or subtraction (- bonds). Click on the number that is missing and try to work fast to do as many as possible in 1 minute. SEE MORE

11. Hundred's Chart Missing Numbers Activity.

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Complete the Hundreds Chart by filling in the empty boxes with the missing numbers. SEE MORE

12. Missing Term Worksheet.

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Supply the missing term for ten problems. Self-checking. SEE MORE

13. Pattern Detectives.

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Identify and extend patterns in a variety of settings, audio is used to assist non-readers. SEE MORE

14. Penalty Shootout.

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A soccer game for one or two players. Answer the ten questions by picking the missing number in each sequence. SEE MORE

15. Subtraction Completion.

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Complete the subtraction sentence by filling in the missing number. SEE MORE

16. Subtraction Fill-In Flash Cards.

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Fill in the blank with the missing term. SEE MORE

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