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Commutative associative, identity and zero properties
Evaluate each expression
Miscellaneous
Input-output boxes
Multiplication Problems
100
72 x 0 x 564 = ____
What is 0 and the zero property?
100
If t = 2, s = 7, a = 102, and p = 11, evaluate t x t.
What is 4?
100
Estimate using rounding. Do not solve. 83 x 754 =
What is 80 x 800 = 64,000?
100
Rule: k = n x 30 Input (n) Output (k) 4 _____ _______ 60 400 _______ _______ 6,000
What is 120; 2; 12,000; 200?
100
360 x 20
What is 7,200?
200
20 x 1 x 5
What is 100 and the identity property?
200
If t = 2, s = 7, a = 102, and p = 11, evaluate 9p.
What is 99?
200
Estimate using front-end estimation. Do not solve. 84 x 23
What is 80 x 20 = 1,600?
200
Rule: j = e ÷ 9 Input (e) Output (j) 81 _____ _______ 108
What is 9; 972?
200
24 x 7
What is 168?
300
(9 ∙ 2) ∙ 50
What is 900 and the associative property?
300
If t = 2, s = 7, a = 102, and p = 11, evaluate (a + s + a) – 6
What is 205?
300
TEAM DAILY DOUBLE!! Leah, Chani, Miriam and Shoshana each got different flavors of ice cream: vanilla, chocolate, strawberry, and mint. Shoshana did not get vanilla or mint. Miriam got chocolate. Chani did not get vanilla. What flavor did each person get?
What is Leah - Vanilla, Chani - Mint, Miriam - Chocolate, Shoshana - Strawberry?
300
Rule: j = e ÷ 9 Input (e) Output (j) 1800 _______ _______ 900
What is 200; 8,100?
300
28 x 16
What is 448?
400
5,000 x 600 = 600 x 5,000
What is 3,000,000 and the commutative property?
400
If t = 2, s = 7, a = 102, and p = 11, evaluate 42 ÷ s.
What is 6?
400
Show how you can use the distributive property to solve this equation. 7 x 21 = (___ x ___) + (___ x ___) = ______
What is 7 x 21 = (7 x 20) + (7 x 1) = 140 + 7 = 147?
400
Rule: j = e ÷ 11 Input (e) Output (j) 121 _____ _______ 13
What is 11; 143?
400
60 x 350,000
What is 21,000,000?
500
(7 ∙ 3 ∙ 4) ∙ 250
What is 21,000 and the associative property?
500
If t = 2, s = 7, a = 102, and p = 11, evaluate (t ∙ p) ∙ a
What is 2,244?
500
Show how you can use the distributive property to solve this equations. 22 x 46 = (20 x ___) + (20 x ___) + (2 x ___) + (2 x ___) = ______
What is 22 x 46 = (20 x 40) + (20 x 6) + (2 x 40) + (2 x 6) = 800 + 120 + 80 + 12 =1,012?
500
Rule: z = f ÷ 12 Input (f) Output (z) 60 _____ _____ 9 1200 _____ _______ 24,000,000
What is 5; 108; 100; 288,000,000
500
537 x 92
What is 49,404?