Adding
53+26
53+26=79
53-21
53-21=32
50
How many mm are in 1 cm?
10 mm
What are the first three multiples of five? (Skip count)
5, 10, 15
What is a square
823+475
823+475=1289
708-305
708-305=403
Estimate 987 to the nearest ten
990
How many cm are in 1 m?
100 cm
What is the least common multiple between 4 and 6?
4 - 4, 8, 12, 16, 20
6 - 6, 12, 18, 24
LCM = 12
A three-sided shape.
A triangle
24006+79004
24006+79004=103010
547-365
(Borrow)
547-365=182
Estimate 634 to the nearest hundred
600
How many mm are in 1 m?
1000 mm
Skip counting by 7, what are the first five multiples?
7, 14, 21, 28, 35
The generic name for a four-sided shape.
What is a quadrilateral?
245 000+45000
245000+45000=290000
8034-5123
(Borrow)
8034-5123=2911
7900
63 mm = ______ cm
63 mm = 6.3 cm
Skip counting by 6, how many times do you need to count before you get to a number that ends in an "8"
6, 12, 18
Three times
This shape has five sides.
What is a pentagon
803450+298700
803450+298700=1102150
9000-4367
(Borrow)
9000-4367=4633
Estimate 7893 to the nearest thousand.
8000
5250 mm = _____ m
5250 mm = 5.25 m
List the first 10 multiples of 10. (skip count)
10, 20, 30, 40, 50, 60, 70, 80, 90, 100
This shape has a total of 360 degrees and no corners.
What is a circle