4th Grade
Math Review
Math Review
which shape has 3 equal sides and all acute angles?
acute triangle
What is the pattern in the numbers below:
35, 38, 41, 44, 47, 50
add 3
What is 4 - 3/5?
3 2/5 or 17/5
What is 48x 9?
432
What is the formula for area of a square or rectangle?
A = L x W
What is 23 divided by 7?
What is 38 x 29?
1,102
What is the pattern in the numbers below?
77, 11, 14, 2, 5
divide by 7, add 3
9168 + 2915
12083
What is the difference between 349,293 and 12,394?
336,899
Compare 1/2, 1/6, 3/8 from least to greatest
1/6 < 3/8 < 1/2
Which digit is in the hundreds place?
12,485
4
What is 4,278,391 + 3,923,804?
8,202,195
199 x 4
796
612,532 + 44,622
657,154
What is 216 divided by 8?
27
What is 602,564 - 129,875 ?
472,689
The digit 6 is in what place?
1,623,985
hundred thousands
Juanita is making a painting for her mom for her birthday. The picture has an area of 45 square inches and a length of 9 inches. What is the perimeter of the painting?
28 inches
Name 3 fractions equivalent to 1/2?
Answers vary
Are the fractions below <,>,= each other?
3/4______4/6
>
What is 5 times 6?
30
What is the 32/5 minus 24/5? Write your answer as a mixed number.
8/5 or 1 3/5
Look at the number 798,914. Compare the 9's digits
The digit 9 in the ten thousands place is 100 times greater than the 9 in the hundreds place.
857 divided by 6
142 r 5
Millie has 8 baby dolls. This is twice as much as her sister Ruby. Their cousin has twice as much as Millie and Ruby together. How many baby dolls do all three girls have?
36
What are the factors of 21?
1, 3, 7, 21
What quadrilateral(s) has 4 equal sides and 2 sets of parallel sides?
rhombus and square
Brian has a collection of 6,225 stamps. He has 1,500 more stamps than Lecia. How many stamps do they have altogether?
10,950
How many lines of symmetry does a square have?