01 7 Numbers and Operations

If a = 6 and b = 4, what is the value of 2a + 3b?

• 20
• 26
• 28
• 24

Tags

CCSS.6.EE.A.2C

What is the result of 15 ÷ 3 + 7?

• 12
• 10
• 9
• 11

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

If you subtract 5 from twice a number, the result is 15. What is the number?

• 5
• 10
• 15
• 20

Tags

CCSS.7.EE.B.4A

What is the product of 3.5 and 8?

• 28
• 30
• 32
• 35

Tags

CCSS.5.NBT.B.7

• 1/12
• 1
• 11/12
• 7/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

If x = 4 and y = 3, what is the value of 2x - 3y?

• 2
• 5
• 1
• -1

Tags

CCSS.6.EE.A.2C

What is the square root of 144?

• 12
• 14
• 16
• 18

Tags

CCSS.8.EE.A.2

If you add 25% of 80 to 40, what is the result?

• 60
• 70
• 80
• 100

Tags

CCSS.6.RP.A.3C

What is the next number in the sequence: 1, 2, 5, 10, 17, __ ?

• 26
• 27
• 28
• 29

Tags

CCSS.5.OA.B.3

If you round 7.98 to the nearest whole number, what is the result?

• 7
• 8
• 9
• 10

Tags

CCSS.5.NBT.A.4