Retake on DFA2.3.M.OA.D.08

Elizabeth earned $82 last week for babysitting her sister. This week she earned $35 for selling her toys at a yard sale. Elizabeth uses some money to buy a bicycle. Now she has $68 left over. Which equation shows this story?

• 82 + 35 - C = 68

• 82 + 35 + C = 68

• 82 x 35 - C = 68

• 82 - 35 - C = 68

Tags

CCSS.HSA.CED.A.3

Roberta bought two packages of glitter pens. There were 15 glitter pens in each package. Roberta gave away some glitter pens. Now she has 22 glitter pens left. Which equation shows this story?

• 2 ÷ 15 - C = 22

• 2 x 15 + C = 22

• 2 ÷ 15 + C = 22

• 2 x 15 - C = 22

Tags

CCSS.3.OA.A.3

Gracie was given the problem (5 x 13) + 52 = _________. Gracie wants to use estimation to check her answer. Which expression below could she use to see if her answer is reasonable?

• 513 + 52

• 50 + 50

• 5 x 65

• 18 + 52

Suzanne ordered 3 large pizzas for her birthday party. Each pizza was cut into 8 slices. Suzanne invited 3 friends to her birthday party, how many slices of pizza would Suzanne and each of her friends get, if the pizza was shared equally?

• 14 slices of pizza

• 8 slices of pizza

• 6 slices of pizza

• 7 slices of pizza

Tags

CCSS.3.OA.A.3

Joshua started the day with 18 marshmallows. He split them equally between him and his brother. Then Joshua ate 6 from his pile. How many marshmallows does Joshua have left?

• 12 marshmallows left over

• 3 marshmallows left over

• 6 marshmallows left over

• 9 marshmallows left over

Tags

CCSS.3.OA.D.8