Writing and Evaluating Numerical Expressions

Which numeric expression matches this written expression:

The sum of fifteen and six

• 15-6

• 6 + 15

• 15 x 6

Answer explanation

Sum means to add

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which numeric expression matches the written expression:

Two times the sum of eight and seven

• 2 x 87

• 2 x 8 + 7

• 2 x (8 + 7)

Answer explanation

Sum means to add, so we want to add first, so we put in parenthesis, so we know to solve that first. Then we will multiply by 2.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which numeric expression matches this written expression?

fifteen less than the product of eight and four

• 15 - (8 x 4)

• 15 - 8 x 4

• 8 x (4-15)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which numeric expression matches the written expression?

four times the sum of twenty and five

• 4 + (20 x 5)

• 4 x (20 - 5)

• 4 x (20 + 5)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Which expression matches the following statement:

add 12 and 9, then multiply by 3

• 3 x 12 + 9

• (3 x 12) + 9

• (12 + 9) x 3

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate the expression:

2 + (8 x 4) - (3 x 6)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve: (25 - 1) + (7 x 2)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve: 5 X (12 - 3) + 8

Tags

CCSS.7.NS.A.3

Evaluate: 8 x 8 - 9 x 7

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve: 5 + 49 divided by 7

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2