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