lesson 41
lesson 42
lesson 43
lesson 44
lesson 45
100
$3.00-$1.32=
$1.68
100
50 X 7=
350
100
Find the sum: $6.32 + $5=
$11.32
100
31 x 2=
62
100
8- (4 + 2)=
2
200
703-198=
505
200
Round the number to the nearest hundred: 813
800
200
$3.25-$1.75=
$1.50
200
31 x 4=
124
200
compare: 2 + (3+4) and (2+3) + 4
=
300
Find the missing factor: 8w=32
4
300
Round 297 and 412 to the nearest hundred. Then add the rounded numbers.
300 + 400=700
300
$1.46 + 87cents=
$2.33
300
30 x 2=
60
300
The length of RS is 4cm. The length of RT is 10cm. What is the length of ST?
6cm
400
Find the missing factor: p x 3= 12
p=4
400
Round 623 and 287 to the nearest hundred. Then subtract the smaller rounded number from the larger rounded number.
600 - 300 = 300
400
2.75-1.70=
1.05
400
24 x 0=
0
400
Which segment in this figure appears to be the diameter of the circle?
LJ or JL
500
Find the missing factor: 5m=30
m=6
500
Round the number to the nearest hundred: 2573
2600
500
5.6 + 5.6 =
11.2
500
31 x 4=
124
500
Which segments are perpendicular?
LJ and MK
M
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n
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