7. Division Talk About 60-second Challenge
Your teacher will put the timer up on the board. You have 60 seconds to complete the challenge. Your time begins . . . Now! a) 4 × 8 =
e) 6 × 7 = i) 9 × 9 = m) 6 × 6 = q) 6 × 4 = u) 3 × 8 = x) 12 × 2 =
b) 0 × 2 = f) 9 × 4 = j) 8 × 3 = n) 9 × 7 = r) 7 × 3 = v) 10 × 10 = y) 9 × 8 =
c) 1 × 8 = g) 7 × 9 = k) 5 × 10 = o) 5 × 7 = s) 7 × 2 = w) 0 × 12 =
d) 2 × 5 = h) 8 × 10 = l) 8 × 8 = p) 6 × 9 = t) 5 × 11 =
1. In your copy, write a sentence to explain what division is.
2. Using cubes, complete the following and write a number sentence for each. a) Divide 25 cubes into 5 equal groups b) Divide 15 cubes into 3 equal groups Number sentence: 25 ÷ 5 =
Number sentence: = = Number sentence: Number sentence: =
c) Divide 16 cubes into 4 equal groups d) Divide 18 cubes into 3 equal groups Number sentence:
=
e) Divide 20 cubes into 4 equal groups f) Divide 24 cubes into 3 equal groups Number sentence:
=
3. Complete the following without cubes. a) 24 ÷ 8 =
e) 27 ÷ 9 = i) 56 ÷ 7 =
Strand: Number
Curriculum Objectives: Develop an understanding of division as sharing and as repeated subtraction without and with remainders;
42
develop and/or recall division facts within 100; divide a three-digit number by a one-digit number with and without remainders;
use a calculator to check estimates; solve and complete practical tasks and problems involving division of whole numbers.
b) 21 ÷ 7 = f) 40 ÷ 8 = j) 63 ÷ 7 =
c) 7 ÷ 7 = g) 18 ÷ 2 = k) 36 ÷ 6 =
d) 36 ÷ 9 = h) 80 ÷ 8 = l) 14 ÷ 2 =
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