1. Integers

Click the correct answer (True & False).

The largest positive integer is 99,999.

True

False

Click the correct answer.

What is the value of the following?
24 – {12 – (121 ÷ 11)}

23

25

–23

–27

Click each box on the left and also click on the matching box of the right.

Solve the expressions and match them with their answers.

11 × (–21) × 7

22 × (–5) × (–11) × (–3)

15 × 2 × (–9) × (–6)

(–10) × (–3) × (–19) × (–2)

(+800) × (–3) ÷ (–2)

–1,617

–3,630

1,620

1,140

1,200

Click the correct answer.
156 ÷ 13 =

12

–12

14

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