Order of Operations - 6th Grade

Spot the Mistake

100

9 873 042

Nine million, eight hundred and seventy-three thousand, forty-two

Nine million, eight hundred and seventy-three thousand AND forty-two

The last comma should be 'and'

200

1 200 018

One million, 2 hundred and eighteen

2 mistakes!

Spell out the 2 and put the thousand after hundred.

One million, TWO hundred THOUSAND and eighteen

300

256 891

Two hundreds and fifty six thousand, eight hundred and ninety one. 

3 mistakes!

- No s in hundreds

- 2 Missing hyphens

Two hundred and fifty-six thousand, eight hundred and ninety-one. 

400

3 712 001

Three million, seven hundred and twelf thousand, one

2 mistakes!

- twelve is spelt wrongly

- Comma should be 'and'

Three million, seven hundred and TWELVE thousand AND one

500

3 708 708

Three million seven hundred and eight thousand and seven hundred and eight

- Missing comma

- Extra and should be a comma

Three million, seven hundred and eight thousand, seven hundred and eight

Order of Operations EASY

100

7 x 4 + 2

30

200

9 - 2 + 17

24

300

15 - 3 x 4

3

400

8 x 6 x 3

144

500

90 - 45 x 2

0

Order of Operations Medium

100

7 x 3 - 2 + 4

23

200

9 + 3 - 1 + 6

17

300

2 x 4 + 9 - 3 X 5

2

400

10 x 3 + 90 - 10 x 2

100

500

3 x 4 x 2 - 10 + 20

34

Order of Operations Hard

100

4 x (2 + 4) x 6

144

200

(13 - 6) + (5 - 3) + 20

29

300

5 x 2 + (8 - 3) x 3

25

10 + 5 x 3 = 10 + 15 = 25

400

10 x 8 + 8² + (5-2)

147

500

(6 x 2) x (4 x 4)

192

Multiplication

100

23 x 10

230

200

46 x 20

920

46 x 2 x 10 = 92 x 10 = 920

300

300 x 12

3600

3 x 100 x 12 = 12 x 3 x 100 = 36 x 100 = 3600

400

4500 divided by 500

9

500

Divide 7200 by 120

60