3.OA.4

Adam has 27 markers in 3 equal packs. He wants to know how many markers are in each pack. He wrote the following equations: $$27\div3=?$$  and 3 x ? = 27. What number makes both equations true?

Ava has 4 packs of cupcakes. Each pack has 6 cupcakes in it. She writes a number sentence to find how many cupcakes she has in all: $$?\ \div4\ =6$$  . What is another number sentence that gives the same answer for ?

Enter the unknown that makes this equation true: 42 = (a)   x 7

Which number should be placed in the blank to make the number sentence true?

7 x __ = 35

Which number sentence could also be used to find: $$36\ \div6=?$$  

Look at the following equations:

$$24\ \div\ 4\ =?$$   $$4\ \ \times\ ?\ =\ 24$$  

What number can make both equations true?

8 x __ = 32

$$30\ \div\ 6\ =\ ?$$  

$$7\ \times\ 3\ =\ ?$$  

28 = 4 x ?