g. $12 l. $31 h. $32 m. $124 i. $21 n. $254 j. $35 o. $113 k. $43 Trick 2: a. $24 i. $19 b. $35 j. $78 c. $47 k. $46 d. $23 l. $57 e. $17 m. $2.55 f. $33 n. $4.05 g. $19 o. $5.05 h. $17 Solutions for Worksheet 6: Practising subtraction tricks Trick 1: a. 22 d. 16 b. 32 e. 13 c. 23 f. 72 2: a. 26 d. 27 b. 14 e. 27 c. 15 f. 17 Solutions for Resource 7: Receipts and calculations Missing numbers: Group 1: 38, 3, 90 Group 2: 32, 10, 50 3: 37, 6, 18 Group 4: 62, 10, 70 Group 5: 100, 2, 60 Group 6: 200, 8, 24
g. $12 h. $32 i. $21 j. $35 k. $43 l. $31 m. $124 n. $254 o. $113 Trick 2: a. $24 b. $35 c. $47 d. $23 e. $17 f. $33 g. $19 h. $17 i. $19 j. $78 k. $46 l. $57 m. $2.55 n. $4.05 o. $5.05 Solutions for Worksheet 6: Practising subtraction tricks Trick 1: a. 22 b. 32 c. 23 d. 16 e. 13 f. 72 2: a. 26 b. 14 c. 15 d. 27 e. 27 f. 17 Solutions for Resource 7: Receipts and calculations Missing numbers: Group 1: 38, 3, 90 Group 2: 32, 10, 50 3: 37, 6, 18 Group 4: 62, 10, 70 Group 5: 100, 2, 60 Group 6: 200, 8, 24