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Chapter 2: Check My Progress 5-7

Posljednje ažuriranje over 5 years ago

9

2

Pitanje 1

1.

Add. Then estimate to check your work. Must do both correctly in order to earn full points.

2

Pitanje 2

2.

Add. Then estimate to check your work. Must do both correctly in order to earn full points.

2

Pitanje 3

3.

Add. Then estimate to check your work. Must do both correctly in order to earn full points.

2

Pitanje 4

4.

Subtract. Then use addition to check your work. You must do both correctly to earn full points.

2

Pitanje 5

5.

Subtract. Then use addition to check your work. You must do both correctly to earn full points.

2

Pitanje 6

6.

Subtract. Then use addition to check your work. You must do both correctly to earn full points.

2

Pitanje 7

7.

Subtract. Then use addition to check your work. You must do both correctly to earn full points.

2

Pitanje 8

8.

There is a mother elephant and a baby elephant at the zoo. The mother elephant weighs 6,934 pounds and the baby elephant weighs 377 pounds. How much do they weigh altogether?

1

Pitanje 9

9.

Miguel wore a pedometer as part of a class experiment. He walked 16,490 steps in 3 days. If he walked 8,245 steps on Monday and 7,516 steps on Tuesday, how many steps did he walk on Wednesday?