6th grade ACAP Spiral Review

Front

What is the mean of the numbers 5, 4, 3, 7, 8, 9?

Back

The mean is 6.

Tags

CCSS.6.SP.B.5C

Front

What is the equivalent expression for 8a + 9 + 3(a - 2)?

Back

The equivalent expression is 11a - 3.

Tags

CCSS.6.EE.A.3

Front

Find the value of c in the equation c + 7.3 = 45.9.

Back

The value of c is 38.6.

Tags

CCSS.5.NBT.B.7

Front

If Mrs. Mowery has 4 1/2 cups of flour and uses 2 3/4 cups, how much flour is left?

Back

She will have 1 3/4 cups of flour left.

Tags

CCSS.7.NS.A.1C

Front

Which number has the highest value: -17, -28, or -36?

Back

The highest value is -17.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

What is the definition of mean in mathematics?

Back

The mean is the average of a set of numbers, calculated by dividing the sum of the numbers by the count of the numbers.

Tags

CCSS.6.SP.B.5C

Front

How do you simplify the expression 8a + 9 + 3(a - 2)?

Back

Combine like terms: 8a + 3a + 9 - 6 = 11a + 3.

Tags

CCSS.6.EE.A.3

Front

What is the process to solve for c in the equation c + 7.3 = 45.9?

Back

Subtract 7.3 from both sides: c = 45.9 - 7.3 = 38.6.

Tags

CCSS.6.EE.B.7

Front

How do you subtract mixed numbers like 4 1/2 - 2 3/4?

Back

Convert to improper fractions, then subtract: (9/2) - (11/4) = (18/4) - (11/4) = 7/4 = 1 3/4.

Tags

CCSS.7.NS.A.1C

Front

What is the definition of an equivalent expression?

Back

An equivalent expression is one that has the same value as another expression for all values of the variable.

Tags

CCSS.6.EE.A.4