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WorksheetsConnecting Math Concepts D: lessons 31-40 (quiz 1)
Total questions: 25
Worksheet time: 13mins
Juan had some marbles.
He bought 24 more marbles.
He ended up with 70 marbles.
How many marbles did Juan start with?
24+70 → ; 24+70=94 marbles
24 → 70; 70−24=46 marbles
Aliyah started out with some dollars.
She spent 27 dollars.
She ended up with 54 dollars.
How many dollars did she start with?
27+54 → ; 27+54=81 dollars
27 → 54; 54−27=27 dollars
Five thousand sixty
What is this number in numerical form?
5,600
5,006
5,060
500060
Eight thousand four hundred six
What is the number in numerical form?
80004006
8,406
8,460
8,046
Two thousand twenty
What is the number in expanded form?
2+0+2+0
2,000+20+0+0
2,000+0+20+0
20+20
Seven thousand three hundred ninety
What is the number in expanded form?
7,000+300+90+0
7+3+9+0
7,000+390
7,000+39+0
2,768
Which digit is in the hundreds place?
6
8
2
7
5,197
Which digit is in the tens place?
5
9
1
7
41 83 66 38
Which fraction equals 1?
83
66
41
38
46 97 55 64
Which fraction equals 1?
55
46
97
64
What is the perimeter?
7 x 7 = 49; 3 x 3 = 9
49 x 9 = 441
7 x 3 = 21;7 x 3 = 21
21 + 21 = 42
7 + 7 = 14; 3 + 3 = 6
14 + 6 = 20
7 + 3 = 10; 7 + 3 = 10
10 x 10 = 100
What is the area?
7+3=10
14+6=20
14×6=84
7×3=21
What is the perimeter?
9 + 4 = 13cm; 9 + 4 = 13cm
13 x 13 = 169cm
9 + 9 = 18cm; 4 + 4 = 8cm
18 + 8 = 26cm
9 + 9 = 18cm; 4 + 4 = 8cm
18 x 8 = 144cm
9 x 4 = 36cm; 9 x 4 = 36cm
36 + 36 = 72cm
What is the area?
9+4=13cm
9×4=36cm
18×8=144cm
18+8=26cm
What are the missing numbers?
60, 77, 68, 145, 60
60, 43, 68, 111, 26
10, 7, 18, 25, 60
10, 27, 68, 95, 60
48+16=64
What is the estimation problem?
40+10=50
50+20=70
50+10=60
40+20=60
55+29=84
What is the estimation problem?
50+20=70
60+20=80
60+30=90
50+30=80
36+14=50
What is the estimation problem?
40+10=50
30+10=40
30+20=50
40+20=60
761−348=?
1,109
413
427
423
What is the fraction?
85
45
53
54
What is the fraction?
2421
213
821
243
What is the fraction?
86
46
62
64
47 1
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98 1
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66 1
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