Math Partners

By: Ms. Wittstruck

Are Math Partners two Bigger numbers that make up Smaller numbers?

Yes

No

Good try!When we find math partners we break

apart a larger number into smaller numbers.

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Way to go!Math partners are smaller numbers hiding inside bigger ones.

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Practice the math partners for each number listed.

The number 1 isn’t listed because it doesn’t have math partners.

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3 652

7 8 9 10

4

There is only one set of math partners for two.

1 + 1 = 2

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There are two math partners for 3 because we can break the number 3 into two different partners.

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1 + 2 = 32 + 1 = 3

As we get bigger, the number of math partners increases.

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1 + 3 = 42 + 2 = 43 + 1 = 4

1 + 4 = 52 + 3 = 53 + 2 = 54 + 1 = 5

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Notice that as the math partners on the right increase, the partners on the left

decreases or get smaller.

Notice that even numbers have doubles. Doubles are math partners that are equal on both sides.

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1 + 5 = 62 + 4 = 63 + 3 = 64 + 2 = 65 + 1 = 6

Notice that odd numbers don’t have any partners that are doubles.

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1 + 6 = 72 + 5 = 73 + 4 = 74 + 3 = 75 + 2 = 76 + 1 = 7

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1 + 7 = 82 + 6 = 83 + 5 = 84 + 4 = 85 + 3 = 86 + 2 = 87 + 1 = 8

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1 + 8 = 92 + 7 = 93 + 6 = 94 + 5 = 95 + 4 = 96 + 3 = 97 + 2 = 98 + 1 = 9

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Great job! You can now list all the math partners for the numbers 2 through 10!

1 + 9 = 102 + 8 = 103 + 7 = 104 + 6 = 105 + 5 = 106 + 4 = 107 + 3 = 108 + 2 = 109 + 1 = 10