Question

true or false? check the correct box. 1) 9×7 is equal to 52. 2) 4×6 is greater than 5×5. 3) 3×4 is equal to 6×2. 4) 8×6 is less than 9×5. 5) 92 is equal to 9×10. 6) 8×9 is greater than 10×7. 7) 3×6 is less that 4×5. 8) 8×7 is equal to 7×8. 9) 42 is less than 6×7. 10) 2×2 is greater than 1×4.

Explanation:

Step1: Calculate 9×7

$9\times7 = 63$, and $63
eq52$, so the first statement is false.

Step2: Calculate 4×6 and 5×5

$4\times6 = 24$, $5\times5=25$, and $24<25$, so the second statement is false.

Step3: Calculate 3×4 and 6×2

$3\times4 = 12$, $6\times2 = 12$, so the third statement is true.

Step4: Calculate 8×6 and 9×5

$8\times6=48$, $9\times5 = 45$, and $48>45$, so the fourth statement is false.

Step5: Calculate 9×10

$9\times10 = 90$, and $92
eq90$, so the fifth statement is false.

Step6: Calculate 8×9 and 10×7

$8\times9 = 72$, $10\times7=70$, and $72>70$, so the sixth statement is true.

Step7: Calculate 3×6 and 4×5

$3\times6 = 18$, $4\times5=20$, and $18<20$, so the seventh statement is true.

Step8: Calculate 8×7 and 7×8

$8\times7=56$, $7\times8 = 56$, so the eighth statement is true.

Step9: Calculate 6×7

$6\times7 = 42$, and $42 = 42$, so the ninth statement is false.

Step10: Calculate 2×2 and 1×4

$2\times2 = 4$, $1\times4 = 4$, and $4 = 4$, so the tenth statement is false.

Answer:

1. FALSE
2. FALSE
3. TRUE
4. FALSE
5. FALSE
6. TRUE
7. TRUE
8. TRUE
9. FALSE
10. FALSE