Show:
Addition
Subtraction
Standard Algorithm (multiplication)
Associative Property of Multiplication
Distributive Property of Multiplication
100

What is 529 + 856=?

1,385

100

What is 545 - 467=?

78

100

80x10=?

800

100

Solve and show your work for credit!

60 x 9

10 x (6x9)

10 x 54

540

100

Solve and show your work for credit!

6 x 50

(6 x 20) + (6 x 30)

120 + 180

300

200

What is 752 + 397=?

1,149

200

What is 395-386=?

9

200

99x10=?

990

200

Solve and show your work for credit!

40 x 7=?

10 x (4x7)

10 x 28

280

200

Solve and show your work for credit!

80 x 9

(40 x 9) + (40 x 9)

360+360

720

300

What is 899 +768=?

1,667

300

What is 866-775=?

91

300

What is 80 x 20= 

1,600

300

Solve and show your work for credit!


6 x 80=

(6 x 8) x 10

48 x 10

480

300

Solve and show your work for credit!

66 x 20=

(33 x 10) + (33 x 10)

330 + 330

660

400

What is 6587 + 421=? 

7,008

400

What is 853+76-35=?

894

400

What is 60 x 30=?

1,800

400

Solve and show your work for credit!

70 x 60=?

(70 x 6 ) x 10

420 x 10

4,200

400

What was the original equation?


(88 x 6) + (88 x 4)

88 x 10

500

What is 6324 + 5721=?

12,045

500

8588+723-9201=?

110

500

What is 555x 10= ?

5,550

500

Solve and show your work for credit!

50 x 30=?

(50 x 3) x 10

150 x 10

1,500

500

What was the original equation? Then solve. 

(5 x 22) + (5 x 32)

5 x 54

270