Numerical Expressions

What do these brackets indicate in the expression?

[2(5 + 17)] ÷ 11

• The brackets indicate that 5 + 17 should be solved last.

• The brackets indicate that 5 + 17 should be solved first.

• The brackets indicate that 2(22) should be solved first.

• The brackets indicate that 22 ÷ 2 should be solved first.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which statement is true about the brackets in this

expression?

48 ÷ [2(14 – 12)]

• The brackets indicate that 2(14) should be solved first.

• The brackets indicate that 14 – 12 should be solved first.

• The brackets indicate that 14 – 12 should be solved last.

• The brackets indicate that 48 ÷ 2 should be solved first.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Are you understanding GMDAS?

• Yes it's a piece of cake!

• No what is this!!

Tags

CCSS.6.EE.A.1

Which statement is true about the parentheses in this

expression?

(11 × 6) + 14

• Multiply 11 by 6 before adding 14

• Multiply 6 by 14 before adding 11

• Add 14 and 6 together before multiplying by 11

• Add 11 and 6 before multiplying by 14

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What do these parentheses indicate in the expression?

80 ÷ (6 + 4)

• The parentheses indicate that 6 + 4 should be solved last

• The parentheses indicate that 6 + 4 should be solved first.

• The parentheses indicate that 80 ÷ 10 should be solved first.

• The parentheses indicate that 80 + 6 should be solved first.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What does the G in GMDAS stand for?

• Groupings

• Gorilla

• Ground

• Gabriel

Tags

CCSS.6.EE.A.1

What do these brackets indicate in the expression?

[2(37 – 6)] + 12

• The brackets indicate that 2(31) should be solved first.

• The brackets indicate that 37 – 6 should be solved last

• The brackets indicate that 37 – 6 should be solved first

• The brackets indicate that 2(37) should be solved last.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which statement is true about the brackets in this expression?

24 + [5(26 – 13)]

• The brackets indicate that 26 – 13 should be solved last.

• The brackets indicate that 5(13) should be solved first.

• The brackets indicate that 24 + 5 should be solved last.

• The brackets indicate that 26 – 13 should be solved first.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which statement is true about the parentheses in this

expression?

78 – [3(27 ÷ 9)]

• The parentheses indicate that 27 ÷ 9 should be solved first

• The parentheses indicate that 27 ÷ 9 should be solved last

• The parentheses indicate that 3 × 3 should be solved first

• The parentheses indicate that 78 – 3 should be solved last.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What do these brackets indicate in the expression?

[3 + 2(18 × 3)] – 21

• Multiply 2 by 18 before adding 3

• Subtract 3 from 18 before multiplying by 2

• Multiply 3 by 18 before multiplying by 2

• Add 3 and 2 before multiplying by 18

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2