5.OA.1 / 5.OA.2

What have we been covering this week? 

• numbers and stuff
• order of operations
• dividing fractions
• multiplying with area models

Tags

CCSS.7.EE.B.3

8 + 2 x (5 + 5) 

• 28
• 8/20
• 25
• 100

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

7  + (8 + 12)

• 7812
• 27
• 140
• 26

Tags

CCSS.1.OA.B.3

two times the difference of five and three

• 2 x (5 - 3)
• 2 ÷ (5 - 3) 
• 2 x 5 - 3
• 5 - 3 ÷ 2

Tags

CCSS.6.EE.A.2A

the quotient of fifteen and three minus four

• 15 x 3 - 4
• 15 ÷ 3 - 4
• 15 - 3 - 4
• 15 + 3 - 4

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

seven times four, then add ten

• 7 ÷ 4 + 10
• 7 x 4 - 10
• 7 - 4 + 10
• 7 x 4 + 10

(3 x 4) + 4 x 2

• 18
• 19
• 20
• 21

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

3 + 9 - 2 x 5

• 5
• 10
• 2
• 11

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

3 x 3 x 2

• 18
• 8
• 15
• 10

2 x (10-5) + 2 

• 13
• 10
• 9
• 12