* 00TRF.22) Use number bonds and "making tens" strategy together to show two different ways to find the sum of 9 and5. Explain which property allows us to do this.23) Justify why 18×7 = 14×9 using the properties.MacBook ProG Search or type URL%3D)%244}|K.GHBIN MI

Number bonds: Number bonds are significant because they help students visualize the scale of a…

Answered: 22) Use number bonds and "making tens"…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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22) Use number bonds and "making tens" strategy together to show two different ways to find the sum 3. Explain which property allows us to do this.