Basic Math Operations

Which one of these equation sets is a fact family?

• 2 * 4 = 8

  8 / 4 = 2

  8 / 2 = 4

  4 * 2 = 8

• 15 - 2 = 13

  15 - 10 = 5

  13 + 2 = 15

  3 + 10 = 13

• 3 + 3 = 6

  3 - 3 = 0

  3 / 3 = 1

  3 * 3 = 9

Tags

CCSS.3.OA.A.4

CCSS.3.OA.B.5

What is the correct order of these whole numbers? (least to greatest)

26, 22, 18, 13, 35, 15

• 15, 13, 22, 18, 26, 35

• 13, 15, 18, 22, 26, 35

• 13, 35, 15, 26, 22, 18

Tags

CCSS.2.NBT.A.4

Which one of these inequalities is correct?

• 220 > 320

• 1.2 > .16

• 5.8 > 12.2

• 10 = 3 + 6

Tags

CCSS.2.NBT.A.4

Round 1,378 to the nearest hundred:

• 1,400

• 1,380

• 1,375

• 1,300

Tags

CCSS.3.NBT.A.1

Round 1,652 to the nearest ten:

• 1600

• 1700

• 1660

• 1650

Tags

CCSS.3.NBT.A.1

What is this number in standard form?

24,377

• Two hundred thousand four three hundred seven

• Twenty-four thousand, three hundred and seventy seven

• two four three seventeen seven

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

Which one of these numbers is in the hundreds place?

3,965.20

• 9

• 2

• 6

• 5

Tags

CCSS.2.NBT.A.1

Complete this divisibility rule: If a number is divisible by both 2 and 3 then it is also...

• can be divided by 10

• can be multiplied by itself

• divisible by 4

• divisible by 6

Tags

CCSS.4.OA.B.4

Which one of these numbers is NOT divisible by 9?

• 36

• 99

• 63

• 19

78 + 123 =

• 201

• 56

• 112

• 911

Tags

CCSS.3.NBT.A.2