WorksheetsAdding and Subtracting within 1000
Total questions: 15
Worksheet time: 14mins
Name
Class
Date
1.
What is 234 + 56?
a)
833
b)
290
c)
300
d)
92
2.
_____ + 93= 567
a)
741
b)
22
c)
243
d)
1
3.
Friendly Numbers are
a)
Multiples of 10
b)
Multiples of 100
c)
Types of snakes
4.
835- 16=
a)
consumers
b)
3/4
c)
179
d)
819
5.
How do good mathematicians use strategies, like Friendly Numbers, to help them add and subtract?
4 lines
6.
543- 19 + 1
a)
a mixed number
b)
233
c)
525
d)
524
7.
10, 20, and 50 are all multiples of (a)
8.
Rounding Rules: 5 or more (a)
9.
Rounding Rules: 4 or (a) let it rest. Round down.
10.
Round 46 to the nearest ten.
a)
50
b)
40
c)
973
d)
30
11.
Round these numbers to the nearest ten and then add.
13 + 78=
a)
91
b)
2,123
c)
100
d)
80
12.
Round these numbers to the nearest ten and then add
17 + 65
a)
90
b)
82
c)
12
d)
33
13.
Round these numbers to the nearest ten and then subtract
89 - 14
a)
75
b)
16
c)
80
d)
2
14.
What are four ways to make the number 24?
4 lines
15.
999- 257=
a)
1,663
b)
tertiary
c)
a type of theme
d)
742
100 %
