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4-9 Place Value to Add

Last updated over 1 year ago

2 questions

Required

1 point

1

Question 1

1.

What is the expanded form of the number shown by this group of base-10 blocks?

500 + 70 + 7

400 + 80 + 5

400 + 90 + 9

400 + 90 + 7

1 point

1

Question 2

2.

Add to find the sum.