Operations Review

Benchmark Review 1

I can solve problems with all four operations using whole numbers, fractions and decimals (no division with decimals....YET)

Patterns

Look at the differences... All. Of. The. Differences.

Multiple Choice

What numbers go in the missing spaces?

• 35, 22

• 40, 30

• 34, 22

• 33, 24

Study when each operation is needed.

On the next slides you will choose the correct operation to solve each problem.

Multiple Choice

45 students each complete 400 math problems. How many math problems are completed? Which operation is needed?

• add

• subtract

• multiply

• divde

Multiple Choice

145 students will be getting on busses. Each bus holds 34 students. How many busses will be needed?

• add

• subtract

• multiply

• divide

Multiple Choice

Mrs. Moore made 183 copies on Monday , Mr Canady made 22 copies. How many more copies did Mrs. Moore make?

• add

• subtract

• multiply

• divide

Multiple Choice

Isabella and Ah' nyah were working on a science project. Isabella needed a string that was 4.34 inches long. Ah'nyah needed a string that was 7 inches long. How much longer was Ah'nyah's string?

• add

• subtract

• multiply

• divide

Multiple Choice

Mrs. Barker bought 5 coffees at Dunkin Donuts. She paid $2.49 for each one. How much did she spend in all?

• add

• subtract

• multiply

• divide

Multiple Select

Julian bought 3 notebooks for $0.78 each, 2 pencils for $ 0.25 each and paid with $10.00. How much change will he get back? Which operations would you need to do to solve this problem? Check all of the ones you need.

• add

• subtract

• multiply

• divide

Multiple Choice

65 students in 5th grade are making bracelets for their mothers for Mother's Day. Each bracelet will have 42 red beads and 6 blue beads. Which equation shows how many beads need to be purchased?

• 65 x 42 +6

• 65 x (42 - 6)

• 65 - 42 x 6

• 65 x ( 42 + 6 )

Study all the operations with fractions.

Take your time, Read the chart carefully, You may even want to take a screenshot.

Fill in the Blanks

Seven friends shared 5 pizzas. How much pizza will each friend get?

Multiple Choice

Mr Canady had 1/2 of a pizz left. He gave it to Mrs. Barker, Mrs. Begley and Mrs. Moore. They shared it equally. What fraction of a pizza did each teacher get to eat? What equation matches this problem?

• $3\ \div\frac{1}{2}$

• $\frac{1}{2}\div3$

• $\frac{1}{2}-3$

• $\frac{1}{2}\times3$

Fill in the Blanks

Mr Canady had 1/2 of a pizz left. He gave it to Mrs. Barker, Mrs. Begley and Mrs. Moore. They shared it equally. What fraction of a pizza did each teacher get to eat? 

Multiple Choice

Mrs. Moore needs 3/4 of a cup of flour for her chocolate chip cookie recipe. How much flour will she need if she triples the recipe? Which equation matches this problem?

• $\frac{3}{4}\times3$
  

• $\frac{3}{4}\ +3$

• $3\div\frac{3}{4}$ 3

• $\frac{3}{4}\div3$

Multiple Choice

Mrs. Moore needs 3/4 of a cup of flour for her chocolate chip cookie recipe. How much flour will she need if she triples the recipe? 

•  6/4 cups 

• 2 1/4 cups 

• 9/ 12 cups 

• 1/ 9 cups

Multiple Choice

 $3\ \frac{2}{5\ }\ \ +\ 4\ \frac{1}{3}\ =$   What is the  least common denominator? 

• 12 

• 15 

• 10 

• 30

Multiple Choice

Mrs. Clemmons Walked 3 4/6 miles on Monday, 2 ⅛ miles on Tuesday, and 1 ¾ miles on Wednesday. What is the least common denominator for this problem?

• 12

• 24

• 32

• 14

Multiple Choice

Mrs. Clemmons Walked 3 4/6 miles on Monday, 2 ⅛ miles on Tuesday, and 1 ¾ miles on Wednesday. How many miles did she walk in all?

• 7 13/24

• 6 13/24

• 6 37/24

• 7 14/16

Multiple Choice

Mrs. Clemmons Walked 3 4/6 miles on Monday, 2 ⅛ miles on Tuesday, and 1 ¾ miles on Wednesday. How much farther did she walk on Monday than Wednesday? Remember to simplify your answer to lowest terms.

• 4 3/8 miles

• 2 miles

• 1 21/24 miles

• 1 11/12 miles