Solve addition problems to 100 by counting on in their heads.
Number Framework Stage 4.
Number strip (Material Master 5-1)
Problem: Freddo the frog makes 4 jumps from number 14. Where does Freddo end up? What is 14 + 4?
Record 14 + 4 on the board. The students track 4 jumps directly on number strips to give 18. Record 14 + 4 = 18 on the board.
Examples. Word stories and recording for: 8 + 3, 12 + 4, 19 + 5, 7 + 6, 11 + 5, 12 + 2, 6 + 5....
Shielding and Imaging Only:
Examples. Word stories and recording for:12 + 3, 19 + 4, 17 + 5, 8 + 5, 21 + 2....
Examples. 89 + 4, 93 + 5, 56 + 3, 78 + 4, 51 + 3....
Printed from https://nzmaths.co.nz/resource/frog-jumps at 4:52am on the 17th May 2024