Simple Solutions - Pre/Post Test

65  $\times$  43  $=$  

• 3,795

• 4, 896

• 2,795

• dk

Round 684,921,078 to the nearest ten million.

• 680,000,000

• 685,000,000

• 685,920,000

• 684,030,000

456.78  $+$  59.9  $=$  

• 516.69

• 5.1668

• 527.66

• 516.68

Numbers with two factors are called __________ numbers.

• composite

• multiples

• prime

• addends

7,893  $\div$  25  $=$  

• 315

• 315 r 18

• 300 r 25

• 301

Find the Greatest Common Factor and the Least Common Multiple of 12 and 18.

• GCF - 9 LCM 64

• GCF - 12 LCM 48

• GCF - 3 LCM - 24

• GCF - 6 LCM - 36

Find the volume of the rectangular prism whose length is 12 cm; width 2 cm and height 5 cm

• 120 $cm^2$

• 19

• $19\ cm2$
  

• 105 cm

Put  $\frac{\text{12}}{\text{16}}$   in simplest form.

•  $\frac{3}{4}$  

•  $\frac{\text{28}}{\text{16}}$  

•  $\frac{4}{4}$  

•  $\frac{2}{3}$  

How many inches are in 4 yards?

• 48 ins

• 16 ins

• 144 ins.

• 72 ins.

12  $\frac{1}{4}$   $+$  15  $\frac{2}{5}$   $=$  

• 27  $\frac{3}{9}$  

• 3  $\frac{3}{9}$  

• 27  $\frac{\text{13}}{\text{20}}$  

• 27  $\frac{9}{20}$