Place Value
Which number is in the ten thousands place?
4,936,015
3
Solve.
509 + 121
630
What is the GCF (greatest common factor) of 18 and 45?
9
When solving addition and subtraction fraction problems, a ________________________ is needed.
common denominator
True or False.
When multiplying and dividing fractions, you do not need a common denominator.
True
98,430
400
1,326 - 117
1,209
What is the LCM (least common multiple) of 9 and 6?
18
Solve and reduce.
3/8 + 5/8
1
7/13 x 1/2
7/26
What place value comes after the millions place?
Ten Millions
A brick wall is made of 328 bricks. If a bricklayer is building 451 walls, how many total bricks will he use?
147,928
Select the correct answer for writing six hundred two thousand, four using digits.
A. 62,040 B. 624
C. 602,004 D. 602,000
B. 602,004
Solve and reduce.
4/9 + 2 1/6
2 11/18
Solve and reduce.
4 7/8 x 2 2/3
13
Round 4,960 to the nearest hundred.
5,000
20,208 - 4,189
16,019
Convert 5 3/5 to an improper fraction.
28/5
Solve and reduce.
4 4/5 - 1 1/2
3 3/10
Solve and reduce.
2 7/15 ÷ 3 2/5
37/51
Select the correct word form for 740,032.
A. seven hundred forty, thirty-two
B. seven forty thousand and thirty-two
C. seven hundred forty thousand and thirty two
D. seven hundred forty thousand, thirty-two
D. seven hundred forty thousand, thirty-two
Solve.
4,702 / 4
1,175 R2
What are the three forms of fractions?
proper, improper, and mixed number
Solve and reduce.
19 4/7 - 14 2/3
5 19/21
Solve and reduce.
3 3/14 ÷ 5
9/14