6th grade: Spring into break

: Decimal Operations (6.NS.B.3)

100

12.45 + 3.6

16.05

200

45.8 – 12.34

33.46

300

 3.2 × 4.5

14.4

400

 56.7 ÷ 3

 18.9

500

A store sells 3.75 lbs of apples at $2.49 per pound. What is the total cost?

 $9.34

Writing Expressions (5.OA.A.2 & 6.EE.A.2a)

100

Write an expression for “add 8 and 7, then multiply by 2.”

2 × (8 + 7)

200

Write an expression for “subtract 5 from a number n.”

n-5

300

Identify the coefficient in 6x + 4.

6

400

Write an expression for “triple a number and add 10.”

3n+10

500

 Evaluate 2(x + 3) when x = 14.

31

Understanding Expressions (6.EE.A.2b & 6.EE.A.2c)

100

What is the sum in 7 + 3x?

 7 + 3x

200

 Evaluate 5x – 2 when x = 6.

28

300

What is the quotient in 12 ÷ x + 5?

12

400

In 4 × y + 2, what is the product?

4xy

500

 theme park ticket costs $2 more than triple the number of rides (x). Write and evaluate the expression when x = 4.

3x + 2 → 14

Rewriting Expressions (6.EE.A.3)

100

 Simplify: 3(x + 2).

3x + 6

200

Combine like terms: 4x + 3x + 5.

 7x + 5

300

Rewrite using distributive property: 2(5 + y).

 10 + 2y

400

 Simplify: 6a + 4a – 3.

10a-3

500

Rewrite: 3(2x + 4) + x. Hint: Use distributive property 

6x + 12 + x = 7x + 12

Equations & Inequalities (6.EE.B.5 & 6.EE.B.6)

100

 Solve: x + 5 = 12.

x=7

200

Solve: 3x = 18.

x=6

300

Which value makes 2x + 3 = 11 true: x = 3 or x = 4?

x=4

400

 Write an equation: A number divided by 4 equals 7.

x ÷ 4 = 7

500

Solve: 2x + 5 = 17.

x=6