{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

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Always show your work when asked.

1

Hint: 20 x ? = ?

2,000

1,800

2,300

2,400

1

Hint: Factor Tree
Sample Answer: 2 x 2 x 3 x 11

1

27

810

729

81

1

Hint: Don't forget the unit

1

Hint: 2-step problem that requires two operations

1

Mental Math

1

Mental Math

1

Ch2 Practice Test 2A

Ch2 Practice Test 2A

Hint: 20 x ? = ?

Hint: Factor Tree
Sample Answer: 2 x 2 x 3 x 11

Hint: Don't forget the unit

Hint: 2-step problem that requires two operations

Mental Math

Mental Math

Mental Math

Hint: 20 x ? = ?

Hint: Factor Tree
Sample Answer: 2 x 2 x 3 x 11

Hint: Don't forget the unit

Hint: 2-step problem that requires two operations

Mental Math

Mental Math

Mental Math

Ch2 Practice Test 2A

Ch2 Practice Test 2A

Hint: 20 x ? = ?

Hint: Factor TreeSample Answer: 2 x 2 x 3 x 11

Hint: Don't forget the unit

Hint: 2-step problem that requires two operations

Mental Math

Mental Math

Mental Math

Hint: 20 x ? = ?

Hint: Factor TreeSample Answer: 2 x 2 x 3 x 11

Hint: Don't forget the unit

Hint: 2-step problem that requires two operations

Mental Math

Mental Math

Mental Math

Hint: Factor Tree
Sample Answer: 2 x 2 x 3 x 11

Hint: Factor Tree
Sample Answer: 2 x 2 x 3 x 11