Mental Math
9 / 4
2r1
Divide 46 by 4.
11r2
272 / 8
34
There are 452 pictures of dogs divided into 4 equal groups. How many pictures are in each group?
113 pictures
The number being divided.
dividend
24 / 5
4r4
76 divided by 5.
15r1
284 / 4
71
John took 144 photos on his phone. They will be placed equally into 6 phot albums. How many photos will be in each album?
24 photos
The number that divides the dividend.
divisor
46 / 8
5r6
38/7
5r3
516 / 5
103r1
Jed carves 22 small wooden animals to sell at the fair. He displays them in rows, with 4 animals in each row. How many animals will not be in an equal row?
2 animals
The number that results from dividing. (Spelling counts!)
quotient
71 / 9
7r8
86 divided by 7.
12r2
400 / 3
133r1
Jen has a 17-foot roll of ribbon to make streamers for a party. How long will each streamer be if she cuts the roll into 8 equal sections?
2 1/8 ft.
The property that states that multiplying a sum by a number is the same as multiplying each addend by that number and then adding the products.
distributive property
122 / 11
11r1
Ninety-nine divided by 8.
234 / 4
58r2
Ted bought 8 dozen note pads for his office. The note pads were divided equally into 6 boxes. How many note pads are in each box?
16 note pads
Numbers that are easy to compute mentally. (Use the math term!)
compatible numbers