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Nguồn:
Người gửi: Lê Đình Coóng
Ngày gửi: 20h:59' 02-07-2022
Dung lượng: 53.0 KB
Số lượt tải: 9
Nguồn:
Người gửi: Lê Đình Coóng
Ngày gửi: 20h:59' 02-07-2022
Dung lượng: 53.0 KB
Số lượt tải: 9
Số lượt thích:
0 người
Thứ ngày tháng 11 năm 2018
Họ và tên:
.............................................................................
Lớp:……..........
KIỂM TRA (45 Phút)
Môn: Toán 6
Đề bài:
I. Tr¾c nghiÖm kh¸ch quan: (3®)
*Khoanh trßn vµo ch÷ c¸i ®øng tríc c©u tr¶ lêi ®óng:
Câu 1: ƯCLN(8,9,11) là:
A. 1
B. 2
C. 3
D. 4
Câu 2: Dạng phân tích ra thừa số nguyên tố của số 36 là:
A. 4.32
B. 22.9
C. 3.3.4
D. 22.32
C©u 3: *§iÒn dÊu "X" vµo « thÝch hîp:
C©u
§óng
Sai
1. Mét sè tËn cïng bëi ch÷ sè 0 th× chia hÕt cho 5.
2. Mét sè kh«ng tËn cïng bëi ch÷ sè 0 th× kh«ng chia hÕt cho 5.
3. Mét sè chia hÕt cho 3 th× sè ®ã chia hÕt cho 9.
4. Mét sè chia hÕt cho 9 th× sè ®ã chia hÕt cho 3.
*§iÒn vµo chç (.....) ®Ó ®îc c¸c kh¼ng ®Þnh ®óng:
C©u 4: NÕu cã sè tù nhiªn a chia hÕt cho sè tù nhiªn b th× ta nãi a lµ (1)... ....... cña b, cßn b lµ (2)............ cña a.
C©u 5: ¦íc chung lín nhÊt cña hai hay nhiÒu sè lµ sè (1)............................... trong tËp hîp c¸c (2).................................... cña c¸c sè ®ã
II. Tù luËn: (7®)
C©u 1: Sè nguyªn tè lµ g×? Cho vÝ dô.
C©u 2: Hîp sè lµ g×? Cho vÝ dô.
C©u 3: §iÒn ch÷ sè vµo dÊu * ®Ó ®îc sè:
a) chia hÕt cho 3
b) chia hÕt cho 9
C©u 4: T×m ¦CLN råi t×m íc chung cña:
a) 12 vµ 48; b) 36, 80 vµ 156
C©u 5: Sè häc sinh khèi 6 cña trêng vµo kho¶ng tõ 50 ®Õn 100 em. Sè häc sinh nµy khi xÕp thµnh 10 hµng, 12 hµng, 15 hµng ®Òu võa ®ñ. TÝnh sè häc sinh khèi 6
Bài làm
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Thứ ngày tháng 11 năm 2018
Họ và tên:
.............................................................................
Lớp:……..........
KIỂM TRA (45 Phút)
Môn: Toán 6
Đề bài:
I. Tr¾c nghiÖm kh¸ch quan: (3®)
*Khoanh trßn vµo ch÷ c¸i ®øng tríc c©u tr¶ lêi ®óng:
Câu 1: ƯCLN(8,9,11) là:
A. 1
B. 2
C. 3
D. 4
Câu 2: Dạng phân tích ra thừa số nguyên tố của số 36 là:
A. 4.32
B. 22.9
C. 3.3.4
D. 22.32
C©u 3: *§iÒn dÊu "X" vµo « thÝch hîp:
C©u
§óng
Sai
1. Mét sè tËn cïng bëi ch÷ sè 0 th× chia hÕt cho 5.
2. Mét sè kh«ng tËn cïng bëi ch÷ sè 0 th× kh«ng chia hÕt cho 5.
3. Mét sè chia hÕt cho 3 th× sè ®ã chia hÕt cho 9.
4. Mét sè chia hÕt cho 9 th× sè ®ã chia hÕt cho 3.
*§iÒn vµo chç (.....) ®Ó ®îc c¸c kh¼ng ®Þnh ®óng:
C©u 4: NÕu cã sè tù nhiªn a chia hÕt cho sè tù nhiªn b th× ta nãi a lµ (1)... ....... cña b, cßn b lµ (2)............ cña a.
C©u 5: ¦íc chung lín nhÊt cña hai hay nhiÒu sè lµ sè (1)............................... trong tËp hîp c¸c (2).................................... cña c¸c sè ®ã
II. Tù luËn: (7®)
C©u 1: Sè nguyªn tè lµ g×? Cho vÝ dô.
C©u 2: Hîp sè lµ g×? Cho vÝ dô.
C©u 3: §iÒn ch÷ sè vµo dÊu * ®Ó ®îc sè:
a) chia hÕt cho 3
b) chia hÕt cho 9
C©u 4: T×m ¦CLN råi t×m íc chung cña:
a) 12 vµ 48; b) 36, 80 vµ 156
C©u 5: Sè häc sinh khèi 6 cña trêng vµo kho¶ng tõ 50 ®Õn 100 em. Sè häc sinh nµy khi xÕp thµnh 10 hµng, 12 hµng, 15 hµng ®Òu võa ®ñ. TÝnh sè häc sinh khèi 6
Bài làm
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