Unit 4 Math Review

50 x 30 = ?

• 150

• 80

• 800

• 1,500

Tags

CCSS.4.NBT.B.5

80 x 40 = ?

• 3,200

• 3,000

• 2,400

• 1,200

Tags

CCSS.5.NBT.B.5

700 x 2 = ?

• 700

• 1,400

• 140

• 900

Tags

CCSS.4.NBT.B.5

3,000 x 6 = ?

• 180

• 1,800

• 18,000

• 9,000

Tags

CCSS.4.NBT.B.5

23 x 46 = ?

• 1,058

• 1,068

• 958

• 874

Tags

CCSS.4.NBT.B.5

61 x 45 = ?

• 3,745

• 274

• 2,645

• 2,745

Tags

CCSS.4.NBT.B.5

Kierra, Preston, and Audrey baked cookies together over the weekend. Kierra baked 45 cookies. Preston baked 3 times as many cookies as Kierra. Audrey baked 2 times as many cookies as Preston and Kierra combined. How many cookies did they bake all together?

• 50

• 540

• 500

• 420

Tags

CCSS.4.OA.A.2

23 liters = 23,000 milliliters

• True

• False

Tags

CCSS.4.MD.A.1

54 liters = 5,400 milliliters

• True

• False

Tags

CCSS.4.MD.A.1

67,000 milliliters = 670 liters because you multiply by 100 to convert between the two units.

• True

• False

Tags

CCSS.4.MD.A.1