2/2 - Warmup (U9 13-16)

Last updated over 2 years ago

4 questions

3.5.B

3.5.E

3.6.D

Question 4

3.6.D

Last updated over 2 years ago

4 questions

Question 1

Owen completed 13 math problems every day for one week. Which model shows the number of math problems Owen completed in 7 days?

3.5.B

Question 2

$50, because the pattern is adding $5 to the regular cost of each item and $45 + $5 = $50.

$47, because the pattern is adding $2 to the regular cost of each item and $45 + $2 = $47.

3.5.E

Question 3

90 + 70 + 64 = 224 square feet

100 + 70 + 80 = 250 square feet

100 + 70 + 64 = 234 square feet

3.6.D

Question 4

3.6.D

Question 1

Question 2

$50, because the pattern is adding $5 to the regular cost of each item and $45 + $5 = $50.

$47, because the pattern is adding $2 to the regular cost of each item and $45 + $2 = $47.

$120, because the pattern is doubling the regular cost of each item and $60 × 2 = $120.

$43, because the pattern is subtracting $2 from the regular cost of each item and $45 – $2 = $43.

Question 3

90 + 70 + 64 = 224 square feet

100 + 70 + 80 = 250 square feet

100 + 70 + 64 = 234 square feet

100 + 80 + 64 = 244 square feet

Figure A and Figure B are composed of equal-sized square units.

What is the difference between the area of Figure A and the area of Figure B?

$120, because the pattern is doubling the regular cost of each item and $60 × 2 = $120.

$43, because the pattern is subtracting $2 from the regular cost of each item and $45 – $2 = $43.

100 + 80 + 64 = 244 square feet