Break apart Math

42 third grade students sit in 6 equal rows in the JRES auditorium. How many students sit in each row?

• 52

• 7

• 17

• 6

Tags

CCSS.3.OA.A.3

Miss Lindstrom solved 6 x 7. What should she be thinking as a way to group and solve?

• ( 5x7) + 7 =

• (7x5) - 7 =

• 7+7+7+7+6 =

• 6+6+6+6+6+6 +7=

Tags

CCSS.3.OA.A.1

Miss Brownlee gathered 56 m&m candies. She divided them into equal parts. How many equal parts does she have if she groups by 7?

• 0 she ate them all and didn't share.

• 9

• 11

• 8

Tags

CCSS.3.OA.A.3

Mr. Rodriguez loves to play soccer. He got 4 teams of 10 players on each team. Then he grouped the teams in groups of 7 because 5 students left. Which is the number sentence that matches the total number of students left?

• (35+5)+7=

• (4x10)-5=

• 7x10=

• 7x5=

Tags

CCSS.3.OA.A.3

Miss Smith and Mrs. Wright were trying to break apart one pack of 63 pencils . Which represents a way to break apart 63 into groups of 7?

• 9x7 = 5x7 +7x4

• 
  

  $63\div9=$

• (30 + 33) =

• They kept all of the pencils for themselves.

Tags

CCSS.4.NBT.B.6

Mrs. Petrarca loves pineapples and chapstick. She went to the store and bought 8 tubes of chapstick, 8 pineapples, 8 pencils, 8 popsicles. and 8 bottles of water. Which number sentence represents her total items.

• (8 x 3) + (8 x 3) =

• (8 x 4) + 8=

• None she forgot the bags at the store and went home empty handed.

• 8 +8 +8 +8 - 8=

Tags

CCSS.3.OA.A.3

Miss Hugo loves to sing. She downloaded her singing a song onto youtube. She had 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 x 10 hits. The next day she had 100 more. Which represents her total youtube hits?

• 10 x 10 =

• 11 x 100=

• (10 x 10) + 100 =

• 1,000,00,000

Tags

CCSS.5.NBT.A.2

Ms. Copes loves puppies. She works part-time at a pet store. In one room there are 30 puppies, in another there are 24. How can she show her 54 total puppies broken into a number sentence of groups of 6?

•  $54\ \div6=\ \left(30\ \div6\right)\ +\ \left(24\ \div6\right)\ =$  

  
  

• 54 because she cannot bear to break the puppies apart.

•  $\left(44\ +\ 8\right)\ +\ \left(30-24\right)\ =$  

•  $56\ \div4\ =$  

Tags

CCSS.4.NBT.B.6

Which one is correct?

• $36\ =\left(6\times1\right)\ +\ \left(6\times1\right)\ =$

• $\left(6\ \times\ 6\right)\ =\ \left(5+1\right)\ \times\ 6$

• $\left(6\ \times\ 6\right)\ =\ \left(5\ \times\ 1\right)\ +\ \left(6\times1\right)\ \ =$

• $\left(2\ \times6\right)\ +\ \left(5\times6\right)\ =$

Tags

CCSS.3.OA.B.5

Seven friends equally share the cost of a $56 meal. How much does each person pay?

• $\text{56 }\div4\ =$

• $7\ \times\ 7\ =49$

• $56\ \div\ 7=$

• $\left(56\ \div5\right)\ +\left(56\ \div\ 2\right)=$

Tags

CCSS.3.OA.A.2