Multiples of 10
97 x 10
970
Use an area model or box method to solve:
30 x 5 = ___
150
Fill in the blank:
24 x 6 = (20 x 6) + ( ___ x 6)
4
Write an equation to match the story problem:
Michelle saved 4 times as much money as her brother Sam. Sam saved $40. How much money did Michelle save?
Use m to represent Michelle.
4 x 40 = m
or
m ÷ 4 = 40
or
m ÷ 40 = 4
435 x 100
43,500
Use an area model or box method to solve:
50 x ___ = 200
4
Fill in the blank:
12 x 15 = (10 x 15) + (___ x 15)
2
Write an equation to match the story problem:
Kendra earns money washing windows. She makes 25 cents for each window she washes. If she washes 9 windows, how much money does she make?
Use K for kendra's money.
k = 25 x 9
or
k ÷ 25 = 9
or
k ÷ 9 = 25
60 x 9
540
Use an area model or box method to solve:
14 x 8 = ___
112
Fill in the blank:
14 x 56 = (14 x 50) + ( ___ x 6)
14
Use j for Jake's beyblades
3 x j = 270
or
270 ÷ 3 = j
or
270 ÷ j = 3
200 x 11
2,200
Use an area model or box method to solve:
12 x 6 =___
72
Complete the expression using the distributive property:
43 x 9 = ( ___ x ___ ) + ( ____ x ____ )
43 x 9 = (40 x 9) + (3 x 9)
(order of terms may be different)
Write an equation to match this story problem:
Jasmine, Persiana, and Madison have a bake sale. They made $27 and split it evenly. How much money do they each get?
Use m to represent money.
27 ÷ 3 = m
or
m x 3 = 27
40 x 14
560
Use an area model or box method to solve:
11 x 15 = ____
165
Correct the mistakes in this expression:
27 x 4 = (20 x 7) x (7 x 4)
27 x 4 = (20 x 4) + (7 x 4)
Write an equation to match this problem:
Carter is selling bracelets. He charges 10 cents for small bracelets and 20 cents for big bracelets. If he sells 13 small bracelets and 18 big bracelets how much money does he make?
Use m to represent money.
(10 x 13) + (20 x 18) = m