EDM Unit 4 Review

Jennifer weighed her potatoes at the supermarket. The scale read 4.78 pounds. How much do her potatoes weigh?

• four hundred seventy-eight pounds

• four and seventy-eight hundredths of a pound

• four and seventy-eight tenths of a pound

• four and seventy-eight thousandths of a pound

Which numbers or expressions have the same value as forty-eight thousandths. Select the TWO correct answers.

• 0.48

• 4.8

• 0.048

• $\left(4\times\frac{1}{10}\right)+\left(8\times\frac{1}{1000}\right)$

• $\left(4\times\frac{1}{100}\right)+\left(8\times\frac{1}{1000}\right)$

Jose is comparing the two numbers shown below. Which symbol should Jose use to correctly compare the two numbers?

 $0.62\ \ \ \ldots\ \ \ 0.620$  

•  $>$  

•  $<$  

•  $=$  

•  $+$  

Which number sentence correctly compares 2.32 and 2.195?

• $2.32\ >\ 2.195$

• $2.32\ <\ 2.195$

• $2.32\ =\ 2.195$

• $2.32\ +\ 2.195$

Select TWO values that are that are greater than eight hundred two and thirty-six thousandths.

• 802.36

• 803.36

• eight hundred two and four tenths

• $\left(8\times100\right)+\left(2\times10\right)+\left(1\times1\right)+\left(2\times0.01\right)+\left(6\ \times0.001\right)$

• $\left(7\times100\right)+\left(8\times10\right)+\left(5\times1\right)+\left(9\times0.01\right)+\left(4\ \times0.001\right)$

Samantha weighed her four cats and listed their weights in the chart shown below. Which of the following statements is NOT true?

• Bonkers weighs less than Gizmo.

• Gizmo weighs more than Cuddles.

• Cuddles weighs less than Lionel.

• Lionel weighs more than Bonkers.

The shown list of numbers is ordered from least to greatest. However, the list is missing a number. Which number could be the missing number from the list?

• 42.9

• 42.68

• 42.799

• 42.832

Steven says 23.187 is greater than 23.048. Which statement BEST explains why 23.187 is greater than 23.048?

• Because 23.187 has more ones.

• Because 23.187 has more tenths.

• Because 23.187 has more hundredths.

• Because 23.187 has more thousandths.

If the 7 in the number below was moved one place to the left, which statement would correctly describe the relationship between the present value of the 7 and the new value of the 7?

 $8.375$  

• The new value would be 100 times the present value.

• The new value would be 10 times the present value.

• The new value would be ¹/₁₀ times the present value.

• The new value would be ¹/₁₀₀ times the present value.

In which number does the digit 4 have a value that is 100 times less than the digit 4 in the number 3,492.581?

• 43.72

• 914.825

• 4,213.8

• 89.54