Page 113 - Start Up Mathematics_1

(e) 98 = tens + ones (f) 6 = tens + ones

(g) 25 = tens + ones (h) 86 = tens + ones

3 Draw beads on the abacus to show the number.

(a) H T O (b) H T O (c) H T O

73 82 1 ten + 6 ones

4 Put the correct sign >, < or =.

(a) 22 37 (b) 48 45 (c) 13 30

(d) 98 98 (e) 74 82 (f) 54 45

5 Write the number that comes before, after or in between.

(a) 60 (b) 87 (c) 38 40

(d) 49 (e) 70 (f) 53 55

6 Arrange the numbers in increasing order.

(a) 69, 79, 99, 89

(b) 25, 9, 18, 70

7 Arrange the numbers in decreasing order.

(a) 65, 85, 95, 55

(b) 34, 18, 43, 8

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