Prime & Composite Bảng tính
Được đề xuất cho lớp 4 — lớp 6
Prime & Composite Bảng tính
Tên: ____________________Ngày: ____________
Hướng dẫn: Nhận biết số nguyên tố, hợp số và viết phân tích thành thừa số nguyên tố.
20 vấn đề
- Prime numbers in {5, 27, 12, 23, 13, 8} → ______
- Prime numbers in {13, 21, 25, 19, 27, 9} → ______
- Prime numbers in {19, 12, 17, 21, 11, 7} → ______
- Prime numbers in {15, 21, 23, 12, 13, 5} → ______
- Prime numbers in {12, 21, 7, 19, 23, 3} → ______
- Prime numbers in {11, 29, 5, 15, 12, 7} → ______
- Prime numbers in {29, 19, 21, 3, 15, 2} → ______
- Prime numbers in {13, 19, 17, 7, 29, 23} → ______
- Prime numbers in {7, 15, 2, 12, 27, 9} → ______
- Prime numbers in {9, 13, 29, 2, 3, 23} → ______
- Prime numbers in {7, 23, 25, 29, 21, 19} → ______
- Prime numbers in {17, 3, 7, 25, 11, 21} → ______
- Prime numbers in {11, 25, 29, 9, 8, 23} → ______
- Prime numbers in {13, 8, 19, 7, 25, 15} → ______
- Prime numbers in {5, 3, 8, 11, 9, 17} → ______
- Prime numbers in {17, 27, 13, 8, 19, 21} → ______
- Prime numbers in {13, 8, 15, 23, 19, 5} → ______
- Prime numbers in {19, 29, 9, 17, 15, 3} → ______
- Prime numbers in {15, 29, 21, 5, 19, 7} → ______
- Prime numbers in {13, 3, 11, 7, 5, 12} → ______