$100 $200 $300 $400 $100 $200 $300 $400 $300 $200 $100 Adding doublesAdd 3 numbersAdd 1 to 2 digit numbers Ways to makes numbers Add & find missing.

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Presentation transcript:

$100 $200 $300 $400 $100 $200 $300 $400 $300 $200 $100 Adding doublesAdd 3 numbersAdd 1 to 2 digit numbers Ways to makes numbers Add & find missing numbers

$ =

3 + 3 = $200

5 + 5 = $300

8 + 8 = $400

5 + __ = $100

7 + __ = $200

9 = __ + 3 $300

13 + __ = $400

= $100

= $200

= $300

= $400

$ =

= $200

= $300

= $400

Which equation sums up to 4 ? $ = = =

Which equation sums up to 6 ? $ = = =

Which equation sums up to 9 ? $ = = =

Which equation (s) sum up to 10 ? $ = = =