Math Review Week 7

Lindsey, Lyle, Matt, and Rishi each brought 6 guests to the school play.  How many guests were at the school play?

• 6
• 18
• 10
• 24

What multiplication sentence does this array represent?
X X X X X 
X X X X X 
X X X X X 
X X X X X 
X X X X X 

• 5 x 4 = 
• 5 + 5 = 
• 4 x 6 = 
• 5 x 5 = 

What must you have to add and subtract fractions?

• Different denominators

• Common denominators

• Common numerators

• Different numerators

What is the value of the 9 in the number 293,672

• 90,000
• 900,000
• 900
• 9,000

The expanded notation of a numeral is shown.

(3 x 10) + (2 x 1) + (6 x 0.1) + (4 x 0.01) + (8 x 0.001)

• 326.408

• 32.648

• 302.648

• 326.048

Write the number in word form:

8.6

• eight and six thousandths

• eighty-six tenths

• eight and six hundredths

• eight and six tenths

Which of the following are equivalent fractions?

Round 23.542 to the nearest tenth.

• 23.5
• 23.6
• 23.54
• 23

Round 43.827 to the nearest hundredth.

• 43.82
• 43.83
• 43.87
• 44

What is the area of this shape?

• 18cm
• 22cm²
• 18cm²
• 22cm