Week 7 Review

R

100

R

2 x -2

What is -4

200

R

7 times negative 5 = 

What is -35

300

R

-6 Divided by 2 = 

What is -3

400

R

30 plus negative 33 = 

What is -3

500

6 x 8 x 2

96

A

100

649-318

331

200

Mental Math

Fiona wants to buy a phone charger worth $42.65, but she only has a $50 bill How much change will she receive?

$7.35

300

Mental Math

68 - 39 = 

29

400

Mental Math

236-159

77

500

562-191

371

M

100

MENTAL MATH

13 + ___ = 241

228

200

345 + 134 = 

479

300

MENTAL MATH

98 + 499 = 

597

400

MENTAL MATH

37 + 68 = 

105

500

MENTAL MATH

155 + 245 = ? 

400

S

100

Mental Math

2 x 1=

2

200

MENTAL MATH

135 x 3  = 

405

300

Mental Math 

8 x 15 = ?

120

400

MENTAL MATH 

8 x 9 x 2 = 

144

500

Mental Math

20 x 41 = 

820

RAMS

100

MENTAL MATH 

1/2 in decimal form

.5

200

Mental Math

54 divided into 6 groups

9

300

MENTAL MATH

400 divided into 5 groups

80

400

140/10

14

500

MENTAL MATH

what is 1/4 in decimal form?

.25