Unit 4 Review

Use REPEATED ADDITION to solve 3 x 6

Mathematical Equivalence

OFF

Tags

CCSS.3.OA.A.1

Use REPEATED ADDITION to solve 8 x 4

Mathematical Equivalence

ON

Tags

CCSS.3.OA.A.1

Use the number line to solve 4 x 4 (click on the point that shows the product)

Tags

CCSS.3.OA.C.7

If you were solving 7 x 2 on a number line, how many hops would you need to make?

• 7

• 2

• 14

• I can't solve multiplication problems on a number line.

Tags

CCSS.3.OA.C.7

Use skip counting to solve 6 x 4

Tags

CCSS.3.OA.A.1

Use skip counting to solve 4 x 3

Tags

CCSS.3.OA.A.1

A shopper bought 4 bags of oranges. There are 8 oranges in each bag. Which TWO equations can be used to find t (the total number of oranges the shopper bought)?

• 8 + 4 = t

• 8 x 4 = t

• t x 8 = 4

• 4 x 8 = t

• 4 x t = 8

Tags

CCSS.3.OA.A.3

Ricardo can use 7 x 8 = 56 to find out how many crackers are in a box. What is another equation Ricardo could use?

• 7 + 8 = 15

• 7 x 56 = 8

• 8 x 7 = 56

• 8 + 7 = 15

Tags

CCSS.3.OA.C.7

An even number times an even number is always

• even

• odd

Tags

CCSS.3.OA.D.9

An odd number times an odd number is always

• even

• odd

Tags

CCSS.3.OA.D.9