Math Chapter 3 Review

What's in a property?

100

Which property is 0x1=0? A) Identity property B) Distributive property C) Commutative property D) Zero property

D) Zero property

200

Which property is 9x1=9? A) Identity property B) Distributive property C) Commutative property D) Zero property

A) Identity property

300

Which property is 11 x 12=(10 x 11)+(2 x 11)? A) Identity property B) Distributive property C) Commutative property D) Zero property

B) Distributive property

400

What property is 67 x 76 = 76 x 67? A) Identity property B) Distributive property C) Commutative property D) Zero property

Commutative property

500

What property is 12 x 12 = (12 x 6) + (12 x 6)? A) Identity property B) Distributive property C) Commutative property D) Zero property

B) Distributive property

Patterns with 10, 11, and 12

100

What is the pattern for multiples of 10? A) Add a 0 to the end of what ever number you're multiplying B) Skip count by 2's C) multiply by ten then add the number that isn't 10 D) break one of the numbers apart and then use distributive property

A) Add a 0 to the end of whatever number you're multiplying

200

What is the pattern for multiples of 11? A) Add a 0 to the end of what ever number you're multiplying B) Skip count by 5's C) multiply the number that isn't 11 by 10 then add the number that isn't 11 D) break apart the 11 and then use distributive property

C) Multiply the number that isn't 11 by 10 then add the number that isn't 11

300

What is the pattern for multiples of 12? A) Add a 0 to the end of what ever number you're multiplying B) Skip count by 9's C) multiply by ten then add the number that isn't 10 D) break the 12 apart and then use distributive property

D) break the 12 apart and then use distributive property

400

Use the pattern for 11 to solve 11 x 12. A) 11 x 12 = 120 B) 11 x 12 = (10 x 12) + 12 =132 C) 11 x 12 = (10 x 12) + (1 x 12) = 120 D) 11 x 12 = 11+11+11+11+11+11+11+11+11+11+11+11=132

B) 11 x 12 = (10 x 12) + 12 = 132

500

Use the pattern for multiples of 12 to solve 11 x12 A) 11 x 12 = 120 B) 11 x 12 = (10 x 12) + 12 =132 C) 11 x 12 = (11 x 10) + (11 x 2) = 132 D) 11 x 12 = 11+11+11+11+11+11+11+11+11+11+11+11=120

C) 11 x 12= (11 x10) + (11 x 2) = 132

Commuting my numbers

100

Fill in the blank 12= 3 x 4 = 4 x ___ A) 3 B) 4 C) 12 D) 2

A) 3

200

Fill in the blank. 20= 5 x 4 = ___ x 5 A) 3 B) 4 C) 12 D) 2

B) 4

300

Fill in the blank 12= 6 x 2 = __ x 6 A) 3 B) 4 C) 12 D) 2

D) 2

400

Fill in the blank 24= __ x 2 = 2 x 12 A) 3 B) 4 C) 12 D) 2

C) 12

500

Fill in the blanks 15 = __ x __ = 5 x 3 A) 3 ; 5 B) 4 ; 3 C) 12 ; 3 D) 2 ; 5

A) 3 ; 5

My numbers broke

100

Use distributive property to fill in the blank and find the product. 14 x3 = (7 x 3) + (7x ___) = A) 3 ; 42 B) 4; 24 C) 7, 63 D) 9; 99

A) 3 ; 42

200

Use distributive property to fill in the blank and find the product for 9 x 7 = (3 x __) + (3 x 7) = __ A) 3 ; 42 B) 4; 24 C) 7, 63 D) 9; 99

C) 7; 63

300

Multiply using the distributive property 11 x 9= A) (11 x 3) + (11 x3) = 33 + 33 = 99 B) (10 x 3) + (1 x 3) = 30 + 3= 33 C) 99 D) 33

A) (11 x 3) + ( x 3) = 33 + 33 =9

400

Use Distributive property to solve 28 x 9= A) 252 B) (20 x 9) + (8 x 9) = 180 + 72 = 252 C) (20 x 9) + 8= 188 D) 188

B) (20 x 9) + (8 x 9) = 180 + 72 = 252

500

Use distributive property to solve 144 x 12 = A) 144 x 2= (12 x 1) + (12 x 1)= 12 +12= 144 B) 144 x 2= (100 x1) + (44 x 1) = 100+ 44 = 144 C) 144 x 2= (100 x 2) + (44 x 2) = 200 +88 = 288 D) 288

C) 144 x 2= (100 x 2) + (44 x 2) = 200 +88 = 288