1st Grade Games - Add and subtract within 20.
Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
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Number Twins Determine which pairs of balls add up to the total given. |
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Math Match Matching game using cards to practice addition and subtraction. |
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Mathman Addition Use addition to win at the Pac Man style game. |
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Catch the Stars Practice addition skills by catching stars in your bucket. |
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Fruit Shoot Shoot fruit pieces by answering the addition questions correctly. |
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Math Shooter Pop the underwater bubbles by choosing the correct answer |
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Lady Bug Addition Count the spots on the lady bugs to add numbers less than 20 |
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Arithmetic Challenge Speed test your addition! |
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Pretzel Arm Wrestling Solve the addition problems to win the arm wrestling match! |
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Math Fries Eat the right answer and clean your plate |
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Addition Problems Complete the additions equations within 20 |
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Jet Ski Addition Get addition problems right to power your jet ski! |
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Island Chase Subtraction Get subtraction problems correct to power your jet ski faster! |
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Learning addition with blocks Put the blocks on the blanket to add up to a given number. |
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