Addition/Subtraction
The answer to an addition problem.
What are even and odd numbers?
sum
even numbers 0, 2, 4
odd numbers 1, 3, 5
What is a polygon? Name them and tell how many sides they have.
A shape with straight sides. triangle 3, quadrilateral 4, pentagon 5, hexagon 6, octagon 8
The answer to a multiplication problem.
product
The answer to a division problem.
quotient
Give an example of rounding to the nearest ten and one hundred.
Example:
Work a 3 digit addition problem. Did you need to regroup?
show your work
What is a parallelogram? Describe parallel lines.
A parallelogram has 2 pairs of parallel sides. Parallel line are opposite of each other and will never meet.
What do you call the numbers you multiply?
factors
What do you call the number you are dividing? And the number you are dividing it into?
dividend and divisor
What is a numerator and a demominator?
The numerator is the top number in a fraction. It tells how many parts are indicated. The denominator is the bottom number. It tells how many are in the whole.
The answer to a subtraction problem.
Difference
Describe a trapezoid.
How do you find the area of a shape?
Length times width, How many square units cover the shape. A rectangle or square uses square units.
What property is this. 30+6=6+30
7x8=8x7
commutative property
Give an example of a unit fraction.
Work a 3 digit subtraction problem. Show your work. Did you need to regroup?
Show your work.
What is another name for angles? What is a right angle? Give examples of shapes with right angles.
Bonus: What are perpendicular lines?
vertex, vertices, 90 degrees, perfect L, squares, rectangle, triangle
Bonus: they cross at a 90 degree angle and make a perfect plus sign.
What is an array. Draw an example. Write the multiplication sentence that matches it.
orderd arrangement of objects in rows and columns. Draw example with multiplication sentence.
What property rearranges the parentheses.
2x(5x3)=(2x5)x3
(6+4)+7=6+(4+7)
Associative Property
Give an example of a fraction for the whole?
Find a fraction on a number line.
same number as the numerator and denominator.
give a numberline with tic marks to locate the fraction.
Work a subtraction problem with 600 as the top number and 607 as the top number.
Show your work.
What do you use to measure volume(compacity) and mass? Give examples.
Order from least to greatest: inches, yards, centimeters
To measure capacity use liters.
To measure mass use grams and kilograms.
centimeters, inches, yards
What time is it on my clock? Describe a clocks hands and what the numbers stand for.
Show a clock. short hand is hours, long hand is minutes, count by 5's
Give an example of distributive property.
This property breaks apart numbers.
7x3
(5x3) + (2x3)
15 + 6
=21
What does equivalent mean?
Having the same value. 2+3=1+4 or in fractions 1/2=2/4