Arrays
Ratio Tables
Word Problems
100
What equation represents the array?
2X5=10
OR
5X2=10
100
What two numbers are missing?
32 and 128
32X4=128
100
A small-time tour operator owns a fleet of 8 cars of the same make. Each car is filled with 2 liters of engine oil. How many liters in all have been filled in the cars?
8X2= 16 liters
200
What equation represents the array?
3X6=18
OR
6X3=18
200
What three numbers are missing?
3X3=9
4X3=12
15X3=45
200
John has 5 spare bicycle wheels in his garage. If each wheel has 15 spokes in them, how many spokes do all the wheels have in total?
5X15=75 spokes
300
What equation represents this split array?
(4X5)+(4X1)
OR
(5X4)+(1X4)
300
What numbers are missing?
5X10=50
10X10=100
20X10=200
300
David walks 3 miles on average in an hour. How many miles can he walk in 7 hours?
3X7=21 miles
400
How many columns?
5
400
What numbers are missing?
3X8=24
6X8=48
7X8= 56
400
Norah uses an ounce of butter to bake 9 cookies. How many cookies can she bake with 8 ounces of butter?
9X8=72 cookies
500
What numbers are missing from the equation for LEGO studs?
2 and 32
2X4X2=32
500
What numbers are missing?
2X2.50=$5
3X2.50=$7.50
10X2.50=$25
500
Jim goes to a movie with his parents and brother. Each movie ticket costs $20. How much in all does Jim pay for the tickets?
4X20=$80