4th Grade Chapter 1 Review

What is an example of an equation?

• 45 + 63 = a + 45

• 2a + 86

• 9 = 5

• 13 - t

Tags

CCSS.6.EE.A.2C

What is an example of an expression?

• 45 + 63 = a + 45

• 2a + 86

• 9 = 5

• 13 - t = 6

Tags

CCSS.6.EE.A.2B

What are the factors of 24?

• 1, 24

• 1, 2, 3, 8. 12, 24

• 24, 48, 72

• 1, 2, 3, 4, 6, 8, 12, 24

Tags

CCSS.4.OA.B.4

Which number is prime?

• 9

• 27

• 33

• 53

Tags

CCSS.4.OA.B.4

What is a variable?

• a quantity whose value changes or varies

• only has two factors

• a number sentence that doesn't have an equal sign

• a number sentence that has an equal sign

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Which means the same as 640?

• 64 hundreds

• 64 tens

• 64 thousands

• 64 ones

Tags

CCSS.2.NBT.A.1B

Number multiplied by 5, plus 2, results in an answer of 27

• 5 + 2 = 27

• 5N + 2 = 27

• 5 + x + 2 = 27

• 5 + 2 x 7 = 27

Tags

CCSS.7.EE.B.4A

Find the variable N. 4N - 6 = 22

Tags

CCSS.7.EE.B.4A

D + D + 10 = 22

What does D equal?

Tags

CCSS.6.EE.B.7

X + X + 25 = 41

What is X?

Tags

CCSS.6.EE.B.7