Grade Math Review
1
1
What's a prime number?
Divisible by one and itself
Round to the nearest thousands place: 25,477
25,000
The place value position of the 5 in 125,487
Thousands place
Solve: 900 x 23
What type of angle is more than 90 degrees?
Obtuse
Round 151 to the nearest hundred.
200
Solve: 62 x 5
310
Round 9,156 to the nearest hundred.
9,200
10 x 367
3,670
Solve: 5.67+2.34
8.01
Solve 89 x 100
8,900
True or false: 3/4 > 6/8
False, they are equal.
Order from least to greatest: 6.01 6.1 6.001
6.001; 6.01; 6.1
What type of angle is less than 90 degrees?
Acute
Subtract: 80-39
41
Kelsi spends $6.75 every Saturday for breakfast at the club. If the total amount of money Kelsi spends on breakfast this year was $47.25, how many days did she eat there?
7
What is an equivalent fraction for 2/3?
4/6, 6/9, 8/12, 10/15....
Write 6/100 in decimal form.
0.06
Write in standard form:
50,000 + 2,000 + 100 + 70 + 4
52,174
What do you call the answer you get when you divide?
Quotient
What property of operations is this:
3(x + 1) = 3x + 3
Distributive
What's called a number that has more than 2 factors?
Composite
How do you call the result of a subtraction?
Difference
What is a product?
The result of a multiplication
6 x ___ = 42
7
Anna is selling bracelets for $12 each, and necklaces for $18 each. If she sells 31 bracelets and 19 necklaces, how much money did she earn?
Bracelets: $372
Necklaces: $342
Total: $714
Solve: 3/8 x 8
3
Multiply 67 x 67
4,489
Find x3, when x = 4.
64
Solve: 148 ÷ 4
37