The number that is to be divided in a division problem
Dividend
100
Jerry has 7 apples. He trades 3 apples for 2 oranges. How many apples does he have left?
7-3
100
Solve: 9 x 6 = ?
54
100
Solve: 16÷3 = ?
5 r1
100
Solve: 53÷12 = ?
4r5
200
Has numbers and operation signs, but does not have an equal sign
Numerical Expression
200
Mingna’s mother bought 15 pairs of socks for Mingna and her 2 sisters. How many pairs of socks does each girl get?
15÷3
200
Solve: 12x5 = ?
60
200
Solve: 186÷8 = ?
23 r2
200
Solve: 168÷12 = ?
14
300
Opposite operations that undo each other; a way to check your answer
Inverse Operations
300
Jenna bought 3 packs of bottled water with 8 bottles in each pack. Then she gave 6 bottles away.
(3x8)-6
300
Solve: 13x11 = ?
143
300
Solve: 267÷9 = ?
29r6
300
Solve: 775÷21 = ?
36r19
400
The process for evaluating expressions; also known as PEMDAS
Order of Operations
400
Mary has $20 to spend at the supermarket. She buys 6 cartons of eggs for $2 each. How much money does she have now?
20–(6x2)
400
Solve: [(5x9)+(3x2)] = ?
51
400
Solve: 2931÷5 = ?
586r1
400
Solve: 1593÷32 = ?
49r25
500
Multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products
Distributive Property
500
Akira had 30 toys. She shared them equally between herself and 5 friends. Then she went home and was given 3 more toys by her mother. How many toys does she have now?