Summer Recap - 5th

There are 17 teachers going to a science museum. If each teacher pays $5 to get in, how much will they pay altogether?

What is 5⁴ the same as?

• 5 x 4

• 4 x 4 x 4 x 4

• 5 + 5 + 5 + 5

• 5 x 5 x 5 x 5

Which expressions below (more than one) are equal to 10³

• 10 x 3

• 10 x 10 x 10

• 1000

• 10 + 10 + 10

600 is 1/10 of 60

• true

• false

500 is 10 times as much as 50

• true

• false

Which example is the COMMUTATIVE property?

• 5 + 6 = 6 + 5

• 4 x 1 = 4

• (8 + 3) + 8 = 8 + (3 + 8)

• 6 (4 + 2) = 36

Which answers (more than one) are the same as 523,405

• 500,000 + 20,000 + 3,000 + 400 + 5

• 500,000 + 20,000 + 3,000 + 400 + 50

• five hundred twenty three thousand, four hundred five

• (5 x 100,000) + (2 x 10,000) + (3 x 1,000) + (4 x 100) + (5 x 1)

 $8\ x\ 10^3$  

Solve

 $40-\left(23+7\right)\div2$  

what is the answer to

 $4,783\div5$  with the remainder 

(use "r" for remainder and NO SPACES)