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WorksheetsMr. B's 4th grade math essential questions review
Total questions: 42
Worksheet time: 21mins
How do you find area of a rectangle?
Length times width
Add up all sides
How do you find perimeter of a rectangle?
Length times width
Add up all sides
What happens when a denominator gets bigger?
The pieces get smaller
The pieces get bigger
What happens when a numerator gets bigger?
There are more pieces
There are less pieces
Which of these numbers is Prime?
1
5
9
12
Which of these numbers is composite?
42
31
2
1
What strategy can help you solve double digit multiplication?
Partial Product Boxes
Daddy Made Some Rice
Jelly Beans
Make Wholes
What strategy can help you solve division?
Partial Product Boxes
Daddy Made Some Rice
Jelly Beans
Make Wholes
What strategy can help you convert mixed number to improper fraction?
Partial Product Boxes
Daddy Made Some Rice
Jelly Beans
Make Wholes
What strategy can help you convert improper fraction to mixed number?
Partial Product Boxes
Daddy Made Some Rice
Jelly Beans
Make Wholes
When we estimate, we....
round first, solve second
solve first, round second
regroup
borrow
What should you do when you add 10ths and 100ths?
Even teams out (add 0's)
Think about eggs
move your decimal point
convert to percents
When we Work Backwards we often
Do the opposite operation
Do the same operation
use a signal
look ahead
How do you check division answer?
multiply and add
Add and subtract
Divide and add
song and dance
What's the first thing you should do when you simplify?
See if Num. goes into Den.
See if Den. goes into Num.
Make numbers bigger
multiply
Which is NOT a way to prove fractions are equal?
Cross Multiply
Tops and bottoms
Simplify both fractions
add by common factor
How do you find a third of something?
Divide by 3
Multiply by 3
Add 3
Subtract 3
Has only 2 factors
Prime
Composite
Has more than 2 factors
Prime
Composite
Is 1 Prime or Composite?
Neither
Prime
Composite
Is 49 Prime or Composite?
Neither
Prime
Composite
Is 41 Prime or Composite?
Neither
Prime
Composite
Which of these numbers is a multiple of 8?
32
1
2
4
Which of these numbers is a factor of 8?
32
16
24
4
How many lines of symmetry does a rectangle have?
1
2
4
0
Which shape has the most lines of symmetry?
Hexagon
Circle
Octagon
Trapezoid
How do you double something?
multiply by 2
add 2
divide by 2
subtract 2
How do you find half of something?
multiply by 2
add 2
divide by 2
subtract 2
Which shape has parallel and perpendicular lines?
Circle
Square
triangle
hexagon
Less than 90 degrees:
acute
right
obtuse
exactly 90 degrees:
acute
right
obtuse
More than 90 degrees:
acute
right
obtuse
Which is smaller?
Tenths
Hundredths
Which is smaller?
thirds
sixths
What should you always check when simplifying?
If you can simplify again
If you can multiply again
tire pressure
shoelaces
What is NOT one of the 3 ways to interpret a remainder?
Use it
Lose it
Add 1
groove it
If it is even, it is a multiple of _____
2
3
5
7
If it ends with a 5 or 0, it is a multiple of ___
2
3
5
7
If you add the digits in a number, and it is divisible by this number, the number is a multiple of ___.
2
3
5
7
There is no easy divisiblity rule for _____. However you should still check.
2
3
5
7
Rounding tip: look to the right of place value, if it is a __ or higher round up.
0
5
4
9
Rounding tip: look to the right of the whole number, if the fraction is a __ or higher round up.
1/4
1/2
1/5
5/5
