Christmas Review

Number Sense

100

10³ = ?

1000

200

Write this number in standard form:

(4 x 10) + (3 x 1/100)

40.03

300

834.2 ÷ 10² = ?

8.342

400

Write 20,406.007 in expanded form (place value)

2 x 10,000 + 4 x 100 + 6 x 1 + 7 x 1/1000

500

A school raised $ 4,589 in a magazine sale. Mr. Simmon’s class raised 1/100 of the school’s total.

How much money, in dollars, did Mr. Simmon’s class raise?  

$45.89

Multiplication

100

52 x 36

1872

200

357 x 24

8568

300

0.68 x 0.9

0.612

400

2.39 x 3.4

8.126

500

1074 x 64

68,736

Rounding / Adding & Subtracting Decimals

100

Round 5038 to the nearest ten

5040

200

Round 81,349.064 to the nearest TENTH

81,349.1

300

Add:  45.3 + 6.482

51.782

400

Subtract:  782.4 - 94.37

688.03

500

Round 43.982 to the nearest tenth

Round 8.349 to the nearest hundredth

Find the difference...

35.65

Triangles / Quadrilaterals

100

A triangle with 2 equal sides...

Isosceles

200

A quadrilateral with 2 pairs of parallel sides, 4 right angles, and 4 congruent angles.

Square

300

A triangle with angles measures of 84, 42, and 54 degrees is classified as ________ and _________.

acute, scalene

400

A quadrilateral with 2 pairs of parallel sides and 4 congruent sides.

Rhombus

500

2 other names for a rectangle

parallelogram, quadrilateral, and/or polygon

Volume / Coordinate Grid

100

A cube has a side length of 1 cm. What is it's volume?

1 cubic cm

200

What is the volume of this shape?

120 cm³

300

What is the horizontal axis on the coordinate grid called?

What is the point (0,0) called?

x axis

origin

400

Which 2 locations share the same X coordinate?

store, school

500

What is the length of the red highlighted side?

What is the volume of the shape?

7 cm

320 cm³