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PEMDAS
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100

What is the order of PEMDAS?

Parentheses, Exponents, Multiplication OR Division, Addition OR Subtraction

100

9 - 3 x 2=12

Correct answer is 3. Do x then -, not - then x.

100
3 + 4 x 5
23
100

What is the closest multiple (without going over) of 9 to...


58?

54 is the 6th multiple of 9

100

The equation below represents how many students we have in 5th grade.

(32 x 2) + (30/2) + (62+3)

Write another equation to represent the same total.

Answers may vary. Total should be 118.

102 + 42 + 2

4 x 25 + 20 - 2


200

49 ÷ (3+4) + 52

32

200
5 2 + 1=11
5 2 = 25, not 10. Correct Answer is 26.
200
7 + (2 x 4) - 1
14
200

What is the closest multiple (without going over) of 23 to...


165?

161 is the 7th multiple of 23.

200

How many hours are in a week?

168
300

True or false: Addition comes before multiplication in the following equation.

72 + 3 x 8 - 52

False.

300

32  - 6 = 0

3 2  = 9, not 6. Correct answer is 3

300
56 ÷ (4+4) + 32
16
300

What is the closest multiple (without going over) of 18 to...


146?

the 8th multiple of 18 is 144

300

How many minutes are in a day?

1,440 minutes

400

Write 53 in expanded form.

5 x 5 x 5

400

4 + 5 + 7 - 3 x 2 = 26

You need to follow PEMDAS and do x first. Correct answer is 10.

400
20 – (5+3) x 2 + 4
8
400

I'Laysiah has 1,083 beads. She wants to make bracelets with 42 beads each. How many bracelets can she make? How many beads will be left over? 

25 bracelets with 33 left over beads

400

What is 17.5 x 103?

17,500

500

Write the expression for the following situation:

Ben used 17 cubes, each with the measurement of 7 cm, to build a single layer base. He then used 13 more cubes for each of three more layers, with 4 of them having stacks of 8 cubes standing on top of them.

17(72) + 13(3x72) + 4(72)
500

10 3  = 30

10 3  = 10 x 10 x10, which is 1000, not 30.

500
(5 x 4) – 6 ÷ 2 + 9
26
500

Ms. Valles brought 736 origami papers to school to make flowers for Mother's Day. Each flower takes 8 papers to make. If there are 38 students making flowers, how many flowers can each student make?

Each student can make at least two flowers.
500

How many letters would you say if you sang the alphabet forwards and then backwards? 

52