1. Calculate:
|
(a) 30 − 6 x 2 = 18 |
(b) 4 + 5 - 6 = 3 |
(c) 5 x 3 − 4 = 11 |
|
(d) 12 − (6 + 3) = 3 |
(e) 6 x 3 + 5 = 23 |
(f) 10 − (5 − 3) = 8 |
|
(g) 80 ÷ 8 + 10 = 20 |
(h) 9 − (3 + 4) = 2 |
(i) 15 × 10 x 2 = 300 |
|
(j) 90 − 20 ÷ 5 = 86 |
(k) 5 x 6 ÷ 10 = 3 |
(l) (11 − 3) ÷ 2 = 4 |
2. Calculate:
|
(a) 50 − 10 x 2 + 6 = 36 |
(b) 8 + 3 x 2 − 11 = 3 |
(c) 8 x 2 − (4 + 7) = 5 |
|
(d) 12 − (6 + 3) + 6 = 9 |
(e) 15 − 5 x 3 + 6 = 6 |
(f) 13 − 3 x (6 − 6) = 13 |
|
(g) 50 ÷ 5 + 3 x 4 = 22 |
(h) 9 − (6 − 3) x 3 = 0 |
(i) 12 × 10 − 15 x 3 = 75 |
|
(j) 75 − 15 ÷ 5 + 9 = 81 |
(k) 9 x 4 ÷ 2 + 6 = 24 |
(l) (8 − 2) x 6 ÷ 2 = 18 |
3. Calculate:
|
(a) 30 − 6 x 2 − 22 = 14 |
(b) 31 + 52 − 20 = 36 |
(c) 55 x 2 − 4 x (4 + 8) = 62 |
|
(d) 16 − (32 +12) ÷ 7 = 13 |
(e) 21 ÷ 3 − 3 x 2 + 6 = 7 |
(f) 19 − 23 x (6 − 4) = 3 |
|
(g) 40 ÷ 4 + 3 x 6 + 82 = 92 |
(h) 18 − (7 + 22) = 7 |
(i) 5 x 42 − 4 x 32 = 44 |
|
(j) 10 − 50 ÷ 52 = 8 |
(k) 8 x 3 ÷ 4 ÷ 3 + 9 = 11 |
(l) (11 − 3) x 2 ÷ 24 = 1 |
