LEAP 2025 Math Grade 5 Chapter 1

1 pt

3.

Break down 7,640,000 into a factor times a power of ten.

A

$7,640\times {10}^{4}$

B

$764\times {10}^{3}$

C

$7,640\times {10}^{5}$

D

$76\times {10}^{4}$

1 pt

6.

Break down 500 into a factor times a power of ten.

A

$50x{10}^{2}$

B

$5x{10}^{2}$

C

$5x{10}^{3}$

D

$50x{10}^{3}$

1 pt

8.

Which statement is true?

A

The millions place is 10 times more than the hundred-thousands place.

B

The millions place is $\frac{1}{10}$ of the hundred-thousands place.

C

The hundred-thousands place is 10 times more than the millions place.

D

The hundred-thousands place is $\frac{1}{10}$ of the thousands place.

1 pt

10.

Which of the following comparisons are incorrect?

A

$99\times {10}^{6}99\times {10}^{5}$

B

$99\times {10}^{4}99\times {10}^{4}$

C

$99\times {10}^{3}99\times {10}^{5}$

D

$909\times {10}^{5}909\times {10}^{3}$