MA.5.AR.2.2

Which of these situations is could be modeled by the expression 5 x (20-4)?

• Ben buys 5 pencils each day for 20 days. Then he gives 4 pencils to Micki. How many pencils does Ben have left?

• Grace earns $20 each day for 5 days. Each day she spends $4 for lunch. How many dollars does Grace have left?

• Robbie had 5 yards of fabric. He bought 20 more yards of fabric, then used 4 yards. How many yards of fabric does Robbie have now?

• Steph makes 5 boxes for her friends. Each box has 20 stickers. Then Steph put 4 more stickers in each box. How many stickers did Steph use in all?

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Select all expressions that are equivalent to 168.

• (2+5) x (4x6)

• (2x5)x24

• 7x2x4x3

• 7x20+4

• (7x20)+(7x4)

Tags

CCSS.3.OA.B.5

Which expression is NOT equal to 18?

• (2+7)x2

• (3x12)/2

• 27-(3x4)+3

• 4+5x2

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the value of (8 - 6) x 4 + 3?

Tags

CCSS.7.NS.A.3

What is the value of 1/3 x (7 x 3) - 5?

Tags

CCSS.6.EE.A.2C

Which is the value of the expression? 3 x (2.4 + 10.8) / 12

• 1.5

• 3.3

• 8.1

• 14.7

Tags

CCSS.7.NS.A.3

Select all the expressions that are equivalent to 21.

• 3/2 x 6

• (3 x 6) + (1/2 x 6)

• 7/2x6

• 3 + 1/2 x 7 - 1

• (3 + 1/2) x (7 - 1)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which is the value of the expression (150 - 5 x 4)/ 2?

• 290

• 140

• 110

• 65

Tags

CCSS.7.NS.A.3

What is the value of the expression (2 + 14) - (4 x 4)?

Tags

CCSS.7.NS.A.3

What is the value of (10 x 4 + 6) / 2

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2