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 {21, 2, 12, 19, 9, 17} → ______
- Prime numbers in {23, 19, 27, 5, 9, 29} → ______
- Prime numbers in {12, 7, 15, 27, 17, 2} → ______
- Prime numbers in {11, 15, 13, 29, 5, 23} → ______
- Prime numbers in {29, 8, 12, 5, 21, 11} → ______
- Prime numbers in {19, 23, 11, 17, 21, 9} → ______
- Prime numbers in {27, 15, 11, 12, 17, 2} → ______
- Prime numbers in {23, 15, 21, 3, 19, 8} → ______
- Prime numbers in {21, 25, 8, 12, 15, 3} → ______
- Prime numbers in {12, 9, 29, 3, 7, 23} → ______
- Prime numbers in {13, 2, 23, 5, 3, 29} → ______
- Prime numbers in {8, 21, 5, 23, 25, 27} → ______
- Prime numbers in {13, 21, 3, 2, 11, 17} → ______
- Prime numbers in {19, 25, 15, 5, 17, 29} → ______
- Prime numbers in {21, 25, 15, 27, 11, 13} → ______
- Prime numbers in {19, 27, 17, 25, 2, 29} → ______
- Prime numbers in {7, 23, 17, 5, 9, 21} → ______
- Prime numbers in {29, 11, 23, 5, 2, 7} → ______
- Prime numbers in {27, 8, 9, 7, 25, 3} → ______
- Prime numbers in {19, 15, 2, 11, 27, 23} → ______