Unit 1.5 Practice

• 36

• -48

• -58

• -3

Tags

CCSS.7.NS.A.3

( p + q) ² − (5 − 5); use p = 1, and q = 1

• -2

• 4

• -4

• 2

Tags

CCSS.6.EE.A.2C

• 0.002

• 0.02

• 20

• 0.2

Tags

CCSS.6.NS.B.3

• -6.335

• -6.53

• -6.35

• -6.3

Tags

CCSS.7.NS.A.2B

(6 + h ² − j) ÷ 2; use h = 6, and j = -4

• 28

• 4

• 19

• 23

Tags

CCSS.6.EE.A.2C

Ava and Jiao each swam a two-lap swimming race. Ava took 31.49 seconds to finish her first lap and 30.03 seconds to finish her second lap. Jiao finished her two-lap swimming race 1.76 seconds faster than Ava.

What was Jiao’s total swimming time, in seconds, after she finished her two-lap race?

• 61.52

• 59.76

• 63.28

• 59.67

Tags

CCSS.7.NS.A.3

• 8.5

• 0.58

• 0.85

• 0.085

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Roberto paid $129.25 for 5 books. All 5 books were the same price. How much did each book cost?

• 28.85

• 25.58

• 25.55

• 25.85

Tags

CCSS.6.NS.B.3

Evaluate b−(3+u) +a−u

(a = 5, b = 7, u =-4)

• 17

• 9

• 1

• 12

Tags

CCSS.6.EE.A.2C

Which fraction is the same as 3.08?