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Happy Halloween! This product contains 20 Halloween-themed addition and subtraction word problem task cards within 20 and an answer key.
These task cards are progressively differentiated as follows:
- addition and subtraction of single digit numbers within 10 with images for scaffolding
- single digit numbers within 20
- 1-digit and 2-digit numbers within 20 (without crossing the 10s boundary, e.g. 11 + 3 = 14)
- 1-digit and 2-digit numbers within 20 (crossing the 10s boundary, e.g. 14 - 6 = 8)
- Open-ended questions to promote higher-order mathematical thinking (provide concrete resources for students requiring more support; encourage systematic working and challenge greater depth students to provide alternative solution pathways or explanations of all possible solutions).
Task cards are provided in full colour or black and white.