$100 $200 $300 $400 $100 $200 $300 $400 $300 $200 $100 Adding multiples of 10 Add 1 to 2 digit numbers with regrouping Add 3 two digit numbers Ways.

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Presentation transcript:

$100 $200 $300 $400 $100 $200 $300 $400 $300 $200 $100 Adding multiples of 10 Add 1 to 2 digit numbers with regrouping Add 3 two digit numbers Ways to makes numbers Add 1 to 2 digit numbers. No regrouping

$ =

= $200

= $300

= $400

= $100

= $200

= $300

= $400

= $100

= $200

= $300

= $400

$ =

= $200

= $300

= $400

Which equation sums up to 40 ? $ = = =

Which equation sums up to 68 ? $ = = =

Which equation sums up to 99 ? $ = = =

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