Order of Operations
3 X 5 + 6 = ?
Multiply or Divide First, from left to right.
Then, add or subtract from left to right.
21
Round this number to the tens place
68
70
7,447 + 2,987 =
10,434
Jacob bought 6 packs of crayons. There are 8 crayons per pack. How many crayons does he have in all?
48 crayons
Write the value of the 1.
472,861
1
16 + 24 ÷ 6 =
Multiply or Divide First, from left to right.
Then, add or subtract from left to right.
20
Round this digit to the tens place
936
940
3,986 + 3,920 =
7,906
Mrs. Schaefer bought 10 boxes of pencils for her class. There are 10 pencils per box. How many pencils does she have in all?
100 pencils
Write the value of the 3.
467,530
30
(9 + 3) ÷ 2 =
Step 1: Solve the part in parenthesis ( ).
Step 2: Multiply and divide.
Step 3: Add and subtract.
6
Round this digit to the hundreds place
6,104
6,100
770- 56 =
714
Alyssa saw 2 dozen birds in a tree. How many birds did Alyssa see?
24 birds
Write the value of the 5.
467,530
500
(2 × 5) - 4 =
6
Round this digit to the hundreds place
9,287
9,300
4,717 - 1,812 =
2,905
You have 24 stickers. There are 3 kids. Each kid gets the same number of stickers. How many stickers does each kid get?
8 stickers
Write the value of the 7.
467,530
7,000
15 + 24 ÷ (8 - 2) =
19
Round this digit to the thousands place
13,823
14,000
4,007 - 1,598 =
2,409
You have 28 dog biscuits. You have 7 dog bowls. Each dog bowl gets the same number of dog biscuits. How many dog biscuits in each bowl?
4 biscuits
Write the value of the 9.
198,752
90,000