Addition and Subtraction
What is the sum of 1,458 and 4,920?
6,378
Solve 39 times 4.
156
3/10 + 7/10 + 10/10 = n
20/10 or 2
144 divided by 12 is ________.
12
Write the multiples of 7.
7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84
What is the sum of 12,932 and 8,291?
21,223
Solve 738 x 9.
6,642
3/4 ____ 4/3
<
82 divided by 6 equals _________.
13 r 4
What are the factors of 20?
1x20, 2x10, 4x5
What is the difference of 3,100 and 2,999?
101
Solve 2,937 x 6.
17,622
Is 4/8 equivalent to 8/16? Please give an explanation for your answer.
Yes, they are equivalent because 4 is half of 8 and 8 is half of 16. Both are equivalent to 1/2.
345 divided by 5 equals ________?
69
Label each number as prime or composite.
9, 17, 99
composite
prime
composite
What us the difference between 299,745 and 45,138?
254,607
Solve 82 x 31.
2,542
Turn the fraction 15/4 into a mixed number.
Turn the mixed number 4 3/5 into a fraction.
3 3/4
23/5
2736 divided by 8 equals ___________.
342
Is 1 a prime or composite number?
Neither.
Solve.
9823 - 4311 + 8273 = n
13,785
There was a play being held in school cafeteria. The needed 19 chairs in 22 rows. How many chairs are in the cafeteria?
418 chairs
Solve the equation 3 1/3 - 1 2/3?
5/3 or 1 2/3
9921 divided by 5 equals _________.
1,984 r 1
Find all the factors of 100.
1x100 2x50 4x25 5x20